20562210060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:725

約数の個数: 288

約数和(自身を含む): 68297564160

約数和(自身を除く): 47735354100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 79, 84, 98, 105, 140, 147, 158, 196, 210, 223, 237, 245, 294, 316, 395, 397, 420, 446, 474, 490, 553, 588, 669, 735, 790, 794, 892, 948, 980, 1106, 1115, 1185, 1191, 1338, 1470, 1561, 1580, 1588, 1659, 1985, 2212, 2230, 2370, 2382, 2676, 2765, 2779, 2940, 3122, 3318, 3345, 3871, 3970, 4460, 4683, 4740, 4764, 5530, 5558, 5955, 6244, 6636, 6690, 7742, 7805, 7940, 8295, 8337, 9366, 10927, 11060, 11116, 11613, 11910, 13380, 13895, 15484, 15610, 16590, 16674, 17617, 18732, 19355, 19453, 21854, 23226, 23415, 23820, 27790, 31220, 31363, 32781, 33180, 33348, 35234, 38710, 38906, 41685, 43708, 46452, 46830, 52851, 54635, 55580, 58065, 58359, 62726, 65562, 70468, 77420, 77812, 83370, 88085, 88531, 93660, 94089, 97265, 105702, 109270, 116130, 116718, 123319, 125452, 131124, 156815, 163905, 166740, 176170, 177062, 188178, 194530, 211404, 218540, 219541, 232260, 233436, 246638, 264255, 265593, 291795, 313630, 327810, 352340, 354124, 369957, 376356, 389060, 439082, 442655, 470445, 493276, 528510, 531186, 583590, 616595, 619717, 627260, 655620, 658623, 739914, 863233, 878164, 885310, 940890, 1057020, 1062372, 1097705, 1167180, 1233190, 1239434, 1317246, 1327965, 1479828, 1536787, 1726466, 1770620, 1849785, 1859151, 1881780, 2195410, 2466380, 2478868, 2589699, 2634492, 2655930, 3073574, 3098585, 3293115, 3452932, 3699570, 3718302, 4316165, 4338019, 4390820, 4610361, 5179398, 5311860, 6147148, 6197170, 6586230, 6993949, 7399140, 7436604, 7683935, 8632330, 8676038, 9220722, 9295755, 10358796, 12394340, 12948495, 13014057, 13172460, 13987898, 15367870, 17264660, 17352076, 18441444, 18591510, 20981847, 21690095, 23051805, 25896990, 26028114, 27975796, 30735740, 34969745, 37183020, 41963694, 43380190, 46103610, 48957643, 51793980, 52056228, 65070285, 69939490, 83927388, 86760380, 92207220, 97915286, 104909235, 130140570, 139878980, 146872929, 195830572, 209818470, 244788215, 260281140, 293745858, 342703501, 419636940, 489576430, 587491716, 685407002, 734364645, 979152860, 1028110503, 1370814004, 1468729290, 1713517505, 2056221006, 2937458580, 3427035010, 4112442012, 5140552515, 6854070020, 10281105030, 20562210060]

約数ペア:

[(1, 20562210060), (2, 10281105030), (3, 6854070020), (4, 5140552515), (5, 4112442012), (6, 3427035010), (7, 2937458580), (10, 2056221006), (12, 1713517505), (14, 1468729290), (15, 1370814004), (20, 1028110503), (21, 979152860), (28, 734364645), (30, 685407002), (35, 587491716), (42, 489576430), (49, 419636940), (60, 342703501), (70, 293745858), (79, 260281140), (84, 244788215), (98, 209818470), (105, 195830572), (140, 146872929), (147, 139878980), (158, 130140570), (196, 104909235), (210, 97915286), (223, 92207220), (237, 86760380), (245, 83927388), (294, 69939490), (316, 65070285), (395, 52056228), (397, 51793980), (420, 48957643), (446, 46103610), (474, 43380190), (490, 41963694), (553, 37183020), (588, 34969745), (669, 30735740), (735, 27975796), (790, 26028114), (794, 25896990), (892, 23051805), (948, 21690095), (980, 20981847), (1106, 18591510), (1115, 18441444), (1185, 17352076), (1191, 17264660), (1338, 15367870), (1470, 13987898), (1561, 13172460), (1580, 13014057), (1588, 12948495), (1659, 12394340), (1985, 10358796), (2212, 9295755), (2230, 9220722), (2370, 8676038), (2382, 8632330), (2676, 7683935), (2765, 7436604), (2779, 7399140), (2940, 6993949), (3122, 6586230), (3318, 6197170), (3345, 6147148), (3871, 5311860), (3970, 5179398), (4460, 4610361), (4683, 4390820), (4740, 4338019), (4764, 4316165), (5530, 3718302), (5558, 3699570), (5955, 3452932), (6244, 3293115), (6636, 3098585), (6690, 3073574), (7742, 2655930), (7805, 2634492), (7940, 2589699), (8295, 2478868), (8337, 2466380), (9366, 2195410), (10927, 1881780), (11060, 1859151), (11116, 1849785), (11613, 1770620), (11910, 1726466), (13380, 1536787), (13895, 1479828), (15484, 1327965), (15610, 1317246), (16590, 1239434), (16674, 1233190), (17617, 1167180), (18732, 1097705), (19355, 1062372), (19453, 1057020), (21854, 940890), (23226, 885310), (23415, 878164), (23820, 863233), (27790, 739914), (31220, 658623), (31363, 655620), (32781, 627260), (33180, 619717), (33348, 616595), (35234, 583590), (38710, 531186), (38906, 528510), (41685, 493276), (43708, 470445), (46452, 442655), (46830, 439082), (52851, 389060), (54635, 376356), (55580, 369957), (58065, 354124), (58359, 352340), (62726, 327810), (65562, 313630), (70468, 291795), (77420, 265593), (77812, 264255), (83370, 246638), (88085, 233436), (88531, 232260), (93660, 219541), (94089, 218540), (97265, 211404), (105702, 194530), (109270, 188178), (116130, 177062), (116718, 176170), (123319, 166740), (125452, 163905), (131124, 156815)]