72516576480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{108923}}^1$

素因数の和:109033

約数の個数: 192

約数和(自身を含む): 243745770240

約数和(自身を除く): 171229193760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 73, 76, 80, 95, 96, 114, 120, 146, 152, 160, 190, 219, 228, 240, 285, 292, 304, 365, 380, 438, 456, 480, 570, 584, 608, 730, 760, 876, 912, 1095, 1140, 1168, 1387, 1460, 1520, 1752, 1824, 2190, 2280, 2336, 2774, 2920, 3040, 3504, 4161, 4380, 4560, 5548, 5840, 6935, 7008, 8322, 8760, 9120, 11096, 11680, 13870, 16644, 17520, 20805, 22192, 27740, 33288, 35040, 41610, 44384, 55480, 66576, 83220, 108923, 110960, 133152, 166440, 217846, 221920, 326769, 332880, 435692, 544615, 653538, 665760, 871384, 1089230, 1307076, 1633845, 1742768, 2069537, 2178460, 2614152, 3267690, 3485536, 4139074, 4356920, 5228304, 6208611, 6535380, 7951379, 8278148, 8713840, 10347685, 10456608, 12417222, 13070760, 15902758, 16556296, 17427680, 20695370, 23854137, 24834444, 26141520, 31043055, 31805516, 33112592, 39756895, 41390740, 47708274, 49668888, 52283040, 62086110, 63611032, 66225184, 79513790, 82781480, 95416548, 99337776, 119270685, 124172220, 127222064, 151076201, 159027580, 165562960, 190833096, 198675552, 238541370, 248344440, 254444128, 302152402, 318055160, 331125920, 381666192, 453228603, 477082740, 496688880, 604304804, 636110320, 755381005, 763332384, 906457206, 954165480, 993377760, 1208609608, 1272220640, 1510762010, 1812914412, 1908330960, 2266143015, 2417219216, 3021524020, 3625828824, 3816661920, 4532286030, 4834438432, 6043048040, 7251657648, 9064572060, 12086096080, 14503315296, 18129144120, 24172192160, 36258288240, 72516576480]

約数ペア:

[(1, 72516576480), (2, 36258288240), (3, 24172192160), (4, 18129144120), (5, 14503315296), (6, 12086096080), (8, 9064572060), (10, 7251657648), (12, 6043048040), (15, 4834438432), (16, 4532286030), (19, 3816661920), (20, 3625828824), (24, 3021524020), (30, 2417219216), (32, 2266143015), (38, 1908330960), (40, 1812914412), (48, 1510762010), (57, 1272220640), (60, 1208609608), (73, 993377760), (76, 954165480), (80, 906457206), (95, 763332384), (96, 755381005), (114, 636110320), (120, 604304804), (146, 496688880), (152, 477082740), (160, 453228603), (190, 381666192), (219, 331125920), (228, 318055160), (240, 302152402), (285, 254444128), (292, 248344440), (304, 238541370), (365, 198675552), (380, 190833096), (438, 165562960), (456, 159027580), (480, 151076201), (570, 127222064), (584, 124172220), (608, 119270685), (730, 99337776), (760, 95416548), (876, 82781480), (912, 79513790), (1095, 66225184), (1140, 63611032), (1168, 62086110), (1387, 52283040), (1460, 49668888), (1520, 47708274), (1752, 41390740), (1824, 39756895), (2190, 33112592), (2280, 31805516), (2336, 31043055), (2774, 26141520), (2920, 24834444), (3040, 23854137), (3504, 20695370), (4161, 17427680), (4380, 16556296), (4560, 15902758), (5548, 13070760), (5840, 12417222), (6935, 10456608), (7008, 10347685), (8322, 8713840), (8760, 8278148), (9120, 7951379), (11096, 6535380), (11680, 6208611), (13870, 5228304), (16644, 4356920), (17520, 4139074), (20805, 3485536), (22192, 3267690), (27740, 2614152), (33288, 2178460), (35040, 2069537), (41610, 1742768), (44384, 1633845), (55480, 1307076), (66576, 1089230), (83220, 871384), (108923, 665760), (110960, 653538), (133152, 544615), (166440, 435692), (217846, 332880), (221920, 326769)]