1615823820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 288

約数和(自身を含む): 5646775680

約数和(自身を除く): 4030951860

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, 151, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 269, 302, 306, 340, 390, 442, 453, 468, 510, 538, 585, 604, 612, 663, 755, 765, 780, 807, 884, 906, 1020, 1076, 1105, 1170, 1326, 1345, 1359, 1510, 1530, 1614, 1812, 1963, 1989, 2210, 2265, 2340, 2421, 2567, 2652, 2690, 2718, 3020, 3060, 3228, 3315, 3497, 3926, 3978, 4035, 4420, 4530, 4573, 4842, 5134, 5380, 5436, 5889, 6630, 6795, 6994, 7701, 7852, 7956, 8070, 9060, 9146, 9684, 9815, 9945, 10268, 10491, 11778, 12105, 12835, 13260, 13590, 13719, 13988, 15402, 16140, 17485, 17667, 18292, 19630, 19890, 20982, 22865, 23103, 23556, 24210, 25670, 27180, 27438, 29445, 30804, 31473, 33371, 34970, 35334, 38505, 39260, 39780, 40619, 41157, 41964, 45730, 46206, 48420, 51340, 52455, 54876, 58890, 59449, 62946, 66742, 68595, 69940, 70668, 77010, 81238, 82314, 88335, 91460, 92412, 100113, 104910, 115515, 117780, 118898, 121857, 125892, 133484, 137190, 154020, 157365, 162476, 164628, 166855, 176670, 178347, 200226, 203095, 205785, 209820, 231030, 237796, 243714, 274380, 297245, 300339, 314730, 333710, 353340, 356694, 365571, 400452, 406190, 411570, 462060, 487428, 500565, 528047, 535041, 594490, 600678, 609285, 629460, 667420, 690523, 713388, 731142, 812380, 823140, 891735, 1001130, 1056094, 1070082, 1188980, 1201356, 1218570, 1381046, 1462284, 1501695, 1584141, 1783470, 1827855, 2002260, 2071569, 2112188, 2140164, 2437140, 2640235, 2675205, 2762092, 3003390, 3168282, 3452615, 3566940, 3655710, 4143138, 4752423, 5280470, 5350410, 6006780, 6214707, 6336564, 6905230, 7311420, 7920705, 8286276, 8976799, 9504846, 10357845, 10560940, 10700820, 12429414, 13810460, 15841410, 17953598, 19009692, 20715690, 23762115, 24858828, 26930397, 31073535, 31682820, 35907196, 41431380, 44883995, 47524230, 53860794, 62147070, 80791191, 89767990, 95048460, 107721588, 124294140, 134651985, 161582382, 179535980, 269303970, 323164764, 403955955, 538607940, 807911910, 1615823820]

約数ペア:

[(1, 1615823820), (2, 807911910), (3, 538607940), (4, 403955955), (5, 323164764), (6, 269303970), (9, 179535980), (10, 161582382), (12, 134651985), (13, 124294140), (15, 107721588), (17, 95048460), (18, 89767990), (20, 80791191), (26, 62147070), (30, 53860794), (34, 47524230), (36, 44883995), (39, 41431380), (45, 35907196), (51, 31682820), (52, 31073535), (60, 26930397), (65, 24858828), (68, 23762115), (78, 20715690), (85, 19009692), (90, 17953598), (102, 15841410), (117, 13810460), (130, 12429414), (151, 10700820), (153, 10560940), (156, 10357845), (170, 9504846), (180, 8976799), (195, 8286276), (204, 7920705), (221, 7311420), (234, 6905230), (255, 6336564), (260, 6214707), (269, 6006780), (302, 5350410), (306, 5280470), (340, 4752423), (390, 4143138), (442, 3655710), (453, 3566940), (468, 3452615), (510, 3168282), (538, 3003390), (585, 2762092), (604, 2675205), (612, 2640235), (663, 2437140), (755, 2140164), (765, 2112188), (780, 2071569), (807, 2002260), (884, 1827855), (906, 1783470), (1020, 1584141), (1076, 1501695), (1105, 1462284), (1170, 1381046), (1326, 1218570), (1345, 1201356), (1359, 1188980), (1510, 1070082), (1530, 1056094), (1614, 1001130), (1812, 891735), (1963, 823140), (1989, 812380), (2210, 731142), (2265, 713388), (2340, 690523), (2421, 667420), (2567, 629460), (2652, 609285), (2690, 600678), (2718, 594490), (3020, 535041), (3060, 528047), (3228, 500565), (3315, 487428), (3497, 462060), (3926, 411570), (3978, 406190), (4035, 400452), (4420, 365571), (4530, 356694), (4573, 353340), (4842, 333710), (5134, 314730), (5380, 300339), (5436, 297245), (5889, 274380), (6630, 243714), (6795, 237796), (6994, 231030), (7701, 209820), (7852, 205785), (7956, 203095), (8070, 200226), (9060, 178347), (9146, 176670), (9684, 166855), (9815, 164628), (9945, 162476), (10268, 157365), (10491, 154020), (11778, 137190), (12105, 133484), (12835, 125892), (13260, 121857), (13590, 118898), (13719, 117780), (13988, 115515), (15402, 104910), (16140, 100113), (17485, 92412), (17667, 91460), (18292, 88335), (19630, 82314), (19890, 81238), (20982, 77010), (22865, 70668), (23103, 69940), (23556, 68595), (24210, 66742), (25670, 62946), (27180, 59449), (27438, 58890), (29445, 54876), (30804, 52455), (31473, 51340), (33371, 48420), (34970, 46206), (35334, 45730), (38505, 41964), (39260, 41157), (39780, 40619)]