73120740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 384

約数和(自身を含む): 290304000

約数和(自身を除く): 217183260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 19, 20, 21, 22, 28, 30, 33, 34, 35, 38, 42, 44, 49, 51, 55, 57, 60, 66, 68, 70, 76, 77, 84, 85, 95, 98, 102, 105, 110, 114, 119, 132, 133, 140, 147, 154, 165, 170, 187, 190, 196, 204, 209, 210, 220, 228, 231, 238, 245, 255, 266, 285, 294, 308, 323, 330, 340, 343, 357, 374, 380, 385, 399, 418, 420, 462, 476, 490, 510, 532, 539, 561, 570, 588, 595, 627, 646, 660, 665, 686, 714, 735, 748, 770, 798, 833, 836, 924, 931, 935, 969, 980, 1020, 1029, 1045, 1078, 1122, 1140, 1155, 1190, 1254, 1292, 1309, 1330, 1372, 1428, 1463, 1470, 1540, 1596, 1615, 1617, 1666, 1715, 1785, 1862, 1870, 1938, 1995, 2058, 2090, 2156, 2244, 2261, 2310, 2380, 2499, 2508, 2618, 2660, 2695, 2793, 2805, 2926, 2940, 3135, 3230, 3234, 3332, 3430, 3553, 3570, 3724, 3740, 3773, 3876, 3927, 3990, 4116, 4165, 4180, 4389, 4522, 4620, 4655, 4845, 4998, 5145, 5236, 5390, 5586, 5610, 5831, 5852, 6270, 6460, 6468, 6517, 6545, 6783, 6860, 7106, 7140, 7315, 7546, 7854, 7980, 8085, 8330, 8778, 9044, 9163, 9310, 9690, 9996, 10241, 10290, 10659, 10780, 11172, 11220, 11305, 11319, 11662, 12495, 12540, 13034, 13090, 13566, 13965, 14212, 14630, 15092, 15708, 15827, 16170, 16660, 17493, 17556, 17765, 18326, 18620, 18865, 19380, 19551, 19635, 20482, 20580, 21318, 21945, 22610, 22638, 23324, 24871, 24990, 26068, 26180, 27132, 27489, 27930, 29155, 29260, 30723, 31654, 32340, 32585, 33915, 34986, 35530, 36652, 37730, 39102, 39270, 40964, 42636, 43890, 45220, 45276, 45815, 47481, 49742, 49980, 51205, 53295, 54978, 55860, 56595, 58310, 61446, 63308, 64141, 65170, 67830, 69972, 71060, 71687, 74613, 75460, 78204, 78540, 79135, 87465, 87780, 91630, 94962, 97755, 99484, 102410, 106590, 109956, 110789, 113190, 116620, 122892, 124355, 128282, 130340, 135660, 137445, 143374, 149226, 153615, 158270, 174097, 174930, 183260, 189924, 192423, 195510, 204820, 213180, 215061, 221578, 226380, 237405, 248710, 256564, 274890, 286748, 298452, 307230, 316540, 320705, 332367, 348194, 349860, 358435, 373065, 384846, 391020, 430122, 443156, 474810, 497420, 522291, 549780, 553945, 614460, 641410, 664734, 696388, 716870, 746130, 769692, 860244, 870485, 949620, 962115, 1044582, 1075305, 1107890, 1218679, 1282820, 1329468, 1433740, 1492260, 1661835, 1740970, 1924230, 2089164, 2150610, 2215780, 2437358, 2611455, 3323670, 3481940, 3656037, 3848460, 4301220, 4874716, 5222910, 6093395, 6647340, 7312074, 10445820, 12186790, 14624148, 18280185, 24373580, 36560370, 73120740]

約数ペア:

[(1, 73120740), (2, 36560370), (3, 24373580), (4, 18280185), (5, 14624148), (6, 12186790), (7, 10445820), (10, 7312074), (11, 6647340), (12, 6093395), (14, 5222910), (15, 4874716), (17, 4301220), (19, 3848460), (20, 3656037), (21, 3481940), (22, 3323670), (28, 2611455), (30, 2437358), (33, 2215780), (34, 2150610), (35, 2089164), (38, 1924230), (42, 1740970), (44, 1661835), (49, 1492260), (51, 1433740), (55, 1329468), (57, 1282820), (60, 1218679), (66, 1107890), (68, 1075305), (70, 1044582), (76, 962115), (77, 949620), (84, 870485), (85, 860244), (95, 769692), (98, 746130), (102, 716870), (105, 696388), (110, 664734), (114, 641410), (119, 614460), (132, 553945), (133, 549780), (140, 522291), (147, 497420), (154, 474810), (165, 443156), (170, 430122), (187, 391020), (190, 384846), (196, 373065), (204, 358435), (209, 349860), (210, 348194), (220, 332367), (228, 320705), (231, 316540), (238, 307230), (245, 298452), (255, 286748), (266, 274890), (285, 256564), (294, 248710), (308, 237405), (323, 226380), (330, 221578), (340, 215061), (343, 213180), (357, 204820), (374, 195510), (380, 192423), (385, 189924), (399, 183260), (418, 174930), (420, 174097), (462, 158270), (476, 153615), (490, 149226), (510, 143374), (532, 137445), (539, 135660), (561, 130340), (570, 128282), (588, 124355), (595, 122892), (627, 116620), (646, 113190), (660, 110789), (665, 109956), (686, 106590), (714, 102410), (735, 99484), (748, 97755), (770, 94962), (798, 91630), (833, 87780), (836, 87465), (924, 79135), (931, 78540), (935, 78204), (969, 75460), (980, 74613), (1020, 71687), (1029, 71060), (1045, 69972), (1078, 67830), (1122, 65170), (1140, 64141), (1155, 63308), (1190, 61446), (1254, 58310), (1292, 56595), (1309, 55860), (1330, 54978), (1372, 53295), (1428, 51205), (1463, 49980), (1470, 49742), (1540, 47481), (1596, 45815), (1615, 45276), (1617, 45220), (1666, 43890), (1715, 42636), (1785, 40964), (1862, 39270), (1870, 39102), (1938, 37730), (1995, 36652), (2058, 35530), (2090, 34986), (2156, 33915), (2244, 32585), (2261, 32340), (2310, 31654), (2380, 30723), (2499, 29260), (2508, 29155), (2618, 27930), (2660, 27489), (2695, 27132), (2793, 26180), (2805, 26068), (2926, 24990), (2940, 24871), (3135, 23324), (3230, 22638), (3234, 22610), (3332, 21945), (3430, 21318), (3553, 20580), (3570, 20482), (3724, 19635), (3740, 19551), (3773, 19380), (3876, 18865), (3927, 18620), (3990, 18326), (4116, 17765), (4165, 17556), (4180, 17493), (4389, 16660), (4522, 16170), (4620, 15827), (4655, 15708), (4845, 15092), (4998, 14630), (5145, 14212), (5236, 13965), (5390, 13566), (5586, 13090), (5610, 13034), (5831, 12540), (5852, 12495), (6270, 11662), (6460, 11319), (6468, 11305), (6517, 11220), (6545, 11172), (6783, 10780), (6860, 10659), (7106, 10290), (7140, 10241), (7315, 9996), (7546, 9690), (7854, 9310), (7980, 9163), (8085, 9044), (8330, 8778)]