7739159220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1059

約数の個数: 288

約数和(自身を含む): 26908041888

約数和(自身を除く): 19168882668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 257, 260, 306, 340, 390, 442, 468, 510, 514, 585, 612, 663, 757, 765, 771, 780, 884, 1020, 1028, 1105, 1170, 1285, 1326, 1514, 1530, 1542, 1989, 2210, 2271, 2313, 2340, 2570, 2652, 3028, 3060, 3084, 3315, 3341, 3785, 3855, 3978, 4369, 4420, 4542, 4626, 5140, 6630, 6682, 6813, 7570, 7710, 7956, 8738, 9084, 9252, 9841, 9945, 10023, 11355, 11565, 12869, 13107, 13260, 13364, 13626, 15140, 15420, 16705, 17476, 19682, 19890, 20046, 21845, 22710, 23130, 25738, 26214, 27252, 29523, 30069, 33410, 34065, 38607, 39321, 39364, 39780, 40092, 43690, 45420, 46260, 49205, 50115, 51476, 52428, 56797, 59046, 60138, 64345, 65535, 66820, 68130, 77214, 78642, 87380, 88569, 98410, 100230, 113594, 115821, 118092, 120276, 128690, 131070, 136260, 147615, 150345, 154428, 157284, 167297, 170391, 177138, 193035, 194549, 196605, 196820, 200460, 227188, 231642, 257380, 262140, 283985, 295230, 300690, 334594, 340782, 354276, 386070, 389098, 393210, 442845, 463284, 501891, 511173, 567970, 579105, 583647, 590460, 601380, 669188, 681564, 772140, 778196, 786420, 836485, 851955, 885690, 972745, 1003782, 1022346, 1135940, 1158210, 1167294, 1505673, 1672970, 1703910, 1750941, 1771380, 1945490, 2007564, 2044692, 2316420, 2334588, 2509455, 2529137, 2555865, 2918235, 3011346, 3307333, 3345940, 3407820, 3501882, 3890980, 5018910, 5058274, 5111730, 5836470, 6022692, 6614666, 7003764, 7528365, 7587411, 8754705, 9921999, 10037820, 10116548, 10223460, 11672940, 12645685, 13229332, 15056730, 15174822, 16536665, 17509410, 19843998, 22762233, 25291370, 29765997, 30113460, 30349644, 33073330, 35018820, 37937055, 39687996, 42995329, 45524466, 49609995, 50582740, 59531994, 66146660, 75874110, 85990658, 91048932, 99219990, 113811165, 119063988, 128985987, 148829985, 151748220, 171981316, 198439980, 214976645, 227622330, 257971974, 297659970, 386957961, 429953290, 455244660, 515943948, 595319940, 644929935, 773915922, 859906580, 1289859870, 1547831844, 1934789805, 2579719740, 3869579610, 7739159220]

約数ペア:

[(1, 7739159220), (2, 3869579610), (3, 2579719740), (4, 1934789805), (5, 1547831844), (6, 1289859870), (9, 859906580), (10, 773915922), (12, 644929935), (13, 595319940), (15, 515943948), (17, 455244660), (18, 429953290), (20, 386957961), (26, 297659970), (30, 257971974), (34, 227622330), (36, 214976645), (39, 198439980), (45, 171981316), (51, 151748220), (52, 148829985), (60, 128985987), (65, 119063988), (68, 113811165), (78, 99219990), (85, 91048932), (90, 85990658), (102, 75874110), (117, 66146660), (130, 59531994), (153, 50582740), (156, 49609995), (170, 45524466), (180, 42995329), (195, 39687996), (204, 37937055), (221, 35018820), (234, 33073330), (255, 30349644), (257, 30113460), (260, 29765997), (306, 25291370), (340, 22762233), (390, 19843998), (442, 17509410), (468, 16536665), (510, 15174822), (514, 15056730), (585, 13229332), (612, 12645685), (663, 11672940), (757, 10223460), (765, 10116548), (771, 10037820), (780, 9921999), (884, 8754705), (1020, 7587411), (1028, 7528365), (1105, 7003764), (1170, 6614666), (1285, 6022692), (1326, 5836470), (1514, 5111730), (1530, 5058274), (1542, 5018910), (1989, 3890980), (2210, 3501882), (2271, 3407820), (2313, 3345940), (2340, 3307333), (2570, 3011346), (2652, 2918235), (3028, 2555865), (3060, 2529137), (3084, 2509455), (3315, 2334588), (3341, 2316420), (3785, 2044692), (3855, 2007564), (3978, 1945490), (4369, 1771380), (4420, 1750941), (4542, 1703910), (4626, 1672970), (5140, 1505673), (6630, 1167294), (6682, 1158210), (6813, 1135940), (7570, 1022346), (7710, 1003782), (7956, 972745), (8738, 885690), (9084, 851955), (9252, 836485), (9841, 786420), (9945, 778196), (10023, 772140), (11355, 681564), (11565, 669188), (12869, 601380), (13107, 590460), (13260, 583647), (13364, 579105), (13626, 567970), (15140, 511173), (15420, 501891), (16705, 463284), (17476, 442845), (19682, 393210), (19890, 389098), (20046, 386070), (21845, 354276), (22710, 340782), (23130, 334594), (25738, 300690), (26214, 295230), (27252, 283985), (29523, 262140), (30069, 257380), (33410, 231642), (34065, 227188), (38607, 200460), (39321, 196820), (39364, 196605), (39780, 194549), (40092, 193035), (43690, 177138), (45420, 170391), (46260, 167297), (49205, 157284), (50115, 154428), (51476, 150345), (52428, 147615), (56797, 136260), (59046, 131070), (60138, 128690), (64345, 120276), (65535, 118092), (66820, 115821), (68130, 113594), (77214, 100230), (78642, 98410), (87380, 88569)]