9937480920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:570

約数の個数: 256

約数和(自身を含む): 31408819200

約数和(自身を除く): 21471338280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 59, 60, 71, 106, 118, 120, 142, 159, 177, 212, 213, 236, 265, 284, 295, 318, 354, 355, 373, 424, 426, 472, 530, 568, 590, 636, 708, 710, 746, 795, 852, 885, 1060, 1065, 1119, 1180, 1272, 1416, 1420, 1492, 1590, 1704, 1770, 1865, 2120, 2130, 2238, 2360, 2840, 2984, 3127, 3180, 3540, 3730, 3763, 4189, 4260, 4476, 5595, 6254, 6360, 7080, 7460, 7526, 8378, 8520, 8952, 9381, 11190, 11289, 12508, 12567, 14920, 15052, 15635, 16756, 18762, 18815, 19769, 20945, 22007, 22380, 22578, 25016, 25134, 26483, 30104, 31270, 33512, 37524, 37630, 39538, 41890, 44014, 44760, 45156, 46905, 50268, 52966, 56445, 59307, 62540, 62835, 66021, 75048, 75260, 79076, 79449, 83780, 88028, 90312, 93810, 98845, 100536, 105932, 110035, 112890, 118614, 125080, 125670, 132042, 132415, 150520, 158152, 158898, 167560, 176056, 187620, 197690, 211864, 220070, 222017, 225780, 237228, 251340, 264084, 264830, 296535, 317796, 330105, 375240, 395380, 397245, 440140, 444034, 451560, 474456, 502680, 528168, 529660, 593070, 635592, 660210, 666051, 790760, 794490, 880280, 888068, 1059320, 1110085, 1166371, 1186140, 1320420, 1332102, 1403599, 1562497, 1588980, 1776136, 2220170, 2332742, 2372280, 2640840, 2664204, 2807198, 3124994, 3177960, 3330255, 3499113, 4210797, 4440340, 4665484, 4687491, 5328408, 5614396, 5831855, 6249988, 6660510, 6998226, 7017995, 7812485, 8421594, 8880680, 9330968, 9374982, 11228792, 11663710, 12499976, 13321020, 13996452, 14035990, 15624970, 16843188, 17495565, 18749964, 21053985, 23327420, 23437455, 26642040, 27992904, 28071980, 31249940, 33686376, 34991130, 37499928, 42107970, 46654840, 46874910, 56143960, 62499880, 69982260, 82812341, 84215940, 93749820, 139964520, 165624682, 168431880, 187499640, 248437023, 331249364, 414061705, 496874046, 662498728, 828123410, 993748092, 1242185115, 1656246820, 1987496184, 2484370230, 3312493640, 4968740460, 9937480920]

約数ペア:

[(1, 9937480920), (2, 4968740460), (3, 3312493640), (4, 2484370230), (5, 1987496184), (6, 1656246820), (8, 1242185115), (10, 993748092), (12, 828123410), (15, 662498728), (20, 496874046), (24, 414061705), (30, 331249364), (40, 248437023), (53, 187499640), (59, 168431880), (60, 165624682), (71, 139964520), (106, 93749820), (118, 84215940), (120, 82812341), (142, 69982260), (159, 62499880), (177, 56143960), (212, 46874910), (213, 46654840), (236, 42107970), (265, 37499928), (284, 34991130), (295, 33686376), (318, 31249940), (354, 28071980), (355, 27992904), (373, 26642040), (424, 23437455), (426, 23327420), (472, 21053985), (530, 18749964), (568, 17495565), (590, 16843188), (636, 15624970), (708, 14035990), (710, 13996452), (746, 13321020), (795, 12499976), (852, 11663710), (885, 11228792), (1060, 9374982), (1065, 9330968), (1119, 8880680), (1180, 8421594), (1272, 7812485), (1416, 7017995), (1420, 6998226), (1492, 6660510), (1590, 6249988), (1704, 5831855), (1770, 5614396), (1865, 5328408), (2120, 4687491), (2130, 4665484), (2238, 4440340), (2360, 4210797), (2840, 3499113), (2984, 3330255), (3127, 3177960), (3180, 3124994), (3540, 2807198), (3730, 2664204), (3763, 2640840), (4189, 2372280), (4260, 2332742), (4476, 2220170), (5595, 1776136), (6254, 1588980), (6360, 1562497), (7080, 1403599), (7460, 1332102), (7526, 1320420), (8378, 1186140), (8520, 1166371), (8952, 1110085), (9381, 1059320), (11190, 888068), (11289, 880280), (12508, 794490), (12567, 790760), (14920, 666051), (15052, 660210), (15635, 635592), (16756, 593070), (18762, 529660), (18815, 528168), (19769, 502680), (20945, 474456), (22007, 451560), (22380, 444034), (22578, 440140), (25016, 397245), (25134, 395380), (26483, 375240), (30104, 330105), (31270, 317796), (33512, 296535), (37524, 264830), (37630, 264084), (39538, 251340), (41890, 237228), (44014, 225780), (44760, 222017), (45156, 220070), (46905, 211864), (50268, 197690), (52966, 187620), (56445, 176056), (59307, 167560), (62540, 158898), (62835, 158152), (66021, 150520), (75048, 132415), (75260, 132042), (79076, 125670), (79449, 125080), (83780, 118614), (88028, 112890), (90312, 110035), (93810, 105932), (98845, 100536)]