15405745740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:733

約数の個数: 384

約数和(自身を含む): 55862231040

約数和(自身を除く): 40456485300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 263, 308, 310, 330, 341, 372, 385, 409, 420, 434, 462, 465, 526, 620, 651, 660, 682, 770, 789, 818, 868, 924, 930, 1023, 1052, 1085, 1155, 1227, 1302, 1315, 1364, 1540, 1578, 1636, 1705, 1841, 1860, 2045, 2046, 2170, 2310, 2387, 2454, 2604, 2630, 2863, 2893, 3156, 3255, 3410, 3682, 3945, 4090, 4092, 4340, 4499, 4620, 4774, 4908, 5115, 5260, 5523, 5726, 5786, 6135, 6510, 6820, 7161, 7364, 7890, 8153, 8180, 8589, 8679, 8998, 9205, 9548, 10230, 11046, 11452, 11572, 11935, 12270, 12679, 13020, 13497, 14315, 14322, 14465, 15780, 16306, 17178, 17358, 17996, 18410, 20251, 20460, 22092, 22495, 23870, 24459, 24540, 25358, 26994, 27615, 28630, 28644, 28930, 31493, 32612, 34356, 34716, 35805, 36820, 38037, 40502, 40765, 42945, 43395, 44990, 47740, 48918, 50716, 53988, 55230, 57071, 57260, 57860, 60753, 62986, 63395, 67485, 71610, 76074, 81004, 81530, 85890, 86790, 88753, 89683, 89980, 94479, 97836, 101255, 107567, 110460, 114142, 121506, 122295, 125972, 126790, 134970, 139469, 143220, 152148, 157465, 163060, 171213, 171780, 173580, 177506, 179366, 188958, 190185, 202510, 215134, 228284, 243012, 244590, 253580, 266259, 269049, 269940, 278938, 285355, 303765, 314930, 322701, 342426, 355012, 358732, 377916, 380370, 405020, 418407, 430268, 443765, 448415, 472395, 489180, 532518, 537835, 538098, 557876, 570710, 607530, 627781, 629860, 645402, 684852, 697345, 752969, 760740, 836814, 856065, 887530, 896830, 944790, 976283, 1065036, 1075670, 1076196, 1141420, 1183237, 1215060, 1255562, 1290804, 1331295, 1345245, 1394690, 1505938, 1613505, 1673628, 1712130, 1775060, 1793660, 1883343, 1889580, 1952566, 2092035, 2151340, 2258907, 2366474, 2511124, 2662590, 2690490, 2789380, 2928849, 3011876, 3138905, 3227010, 3334577, 3424260, 3549711, 3764845, 3766686, 3905132, 4184070, 4517814, 4732948, 4881415, 5325180, 5380980, 5857698, 5916185, 6277810, 6454020, 6669154, 7099422, 7529690, 7533372, 8282659, 8368140, 9035628, 9416715, 9762830, 10003731, 11294535, 11715396, 11832370, 12555620, 13338308, 14198844, 14644245, 15059380, 16565318, 16672885, 17748555, 18833430, 19525660, 20007462, 22589070, 23342039, 23664740, 24847977, 29288490, 33130636, 33345770, 35497110, 36680347, 37666860, 40014924, 41413295, 45178140, 46684078, 49695954, 50018655, 58576980, 66691540, 70026117, 70994220, 73360694, 82826590, 93368156, 99391908, 100037310, 110041041, 116710195, 124239885, 140052234, 146721388, 165653180, 183401735, 200074620, 220082082, 233420390, 248479770, 256762429, 280104468, 350130585, 366803470, 440164164, 466840780, 496959540, 513524858, 550205205, 700261170, 733606940, 770287287, 1027049716, 1100410410, 1283812145, 1400522340, 1540574574, 2200820820, 2567624290, 3081149148, 3851436435, 5135248580, 7702872870, 15405745740]

約数ペア:

[(1, 15405745740), (2, 7702872870), (3, 5135248580), (4, 3851436435), (5, 3081149148), (6, 2567624290), (7, 2200820820), (10, 1540574574), (11, 1400522340), (12, 1283812145), (14, 1100410410), (15, 1027049716), (20, 770287287), (21, 733606940), (22, 700261170), (28, 550205205), (30, 513524858), (31, 496959540), (33, 466840780), (35, 440164164), (42, 366803470), (44, 350130585), (55, 280104468), (60, 256762429), (62, 248479770), (66, 233420390), (70, 220082082), (77, 200074620), (84, 183401735), (93, 165653180), (105, 146721388), (110, 140052234), (124, 124239885), (132, 116710195), (140, 110041041), (154, 100037310), (155, 99391908), (165, 93368156), (186, 82826590), (210, 73360694), (217, 70994220), (220, 70026117), (231, 66691540), (263, 58576980), (308, 50018655), (310, 49695954), (330, 46684078), (341, 45178140), (372, 41413295), (385, 40014924), (409, 37666860), (420, 36680347), (434, 35497110), (462, 33345770), (465, 33130636), (526, 29288490), (620, 24847977), (651, 23664740), (660, 23342039), (682, 22589070), (770, 20007462), (789, 19525660), (818, 18833430), (868, 17748555), (924, 16672885), (930, 16565318), (1023, 15059380), (1052, 14644245), (1085, 14198844), (1155, 13338308), (1227, 12555620), (1302, 11832370), (1315, 11715396), (1364, 11294535), (1540, 10003731), (1578, 9762830), (1636, 9416715), (1705, 9035628), (1841, 8368140), (1860, 8282659), (2045, 7533372), (2046, 7529690), (2170, 7099422), (2310, 6669154), (2387, 6454020), (2454, 6277810), (2604, 5916185), (2630, 5857698), (2863, 5380980), (2893, 5325180), (3156, 4881415), (3255, 4732948), (3410, 4517814), (3682, 4184070), (3945, 3905132), (4090, 3766686), (4092, 3764845), (4340, 3549711), (4499, 3424260), (4620, 3334577), (4774, 3227010), (4908, 3138905), (5115, 3011876), (5260, 2928849), (5523, 2789380), (5726, 2690490), (5786, 2662590), (6135, 2511124), (6510, 2366474), (6820, 2258907), (7161, 2151340), (7364, 2092035), (7890, 1952566), (8153, 1889580), (8180, 1883343), (8589, 1793660), (8679, 1775060), (8998, 1712130), (9205, 1673628), (9548, 1613505), (10230, 1505938), (11046, 1394690), (11452, 1345245), (11572, 1331295), (11935, 1290804), (12270, 1255562), (12679, 1215060), (13020, 1183237), (13497, 1141420), (14315, 1076196), (14322, 1075670), (14465, 1065036), (15780, 976283), (16306, 944790), (17178, 896830), (17358, 887530), (17996, 856065), (18410, 836814), (20251, 760740), (20460, 752969), (22092, 697345), (22495, 684852), (23870, 645402), (24459, 629860), (24540, 627781), (25358, 607530), (26994, 570710), (27615, 557876), (28630, 538098), (28644, 537835), (28930, 532518), (31493, 489180), (32612, 472395), (34356, 448415), (34716, 443765), (35805, 430268), (36820, 418407), (38037, 405020), (40502, 380370), (40765, 377916), (42945, 358732), (43395, 355012), (44990, 342426), (47740, 322701), (48918, 314930), (50716, 303765), (53988, 285355), (55230, 278938), (57071, 269940), (57260, 269049), (57860, 266259), (60753, 253580), (62986, 244590), (63395, 243012), (67485, 228284), (71610, 215134), (76074, 202510), (81004, 190185), (81530, 188958), (85890, 179366), (86790, 177506), (88753, 173580), (89683, 171780), (89980, 171213), (94479, 163060), (97836, 157465), (101255, 152148), (107567, 143220), (110460, 139469), (114142, 134970), (121506, 126790), (122295, 125972)]