42722240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 113568480

約数和(自身を除く): 70846240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 229, 265, 320, 352, 424, 440, 458, 530, 583, 704, 848, 880, 916, 1060, 1145, 1166, 1696, 1760, 1832, 2120, 2290, 2332, 2519, 2915, 3392, 3520, 3664, 4240, 4580, 4664, 5038, 5830, 7328, 8480, 9160, 9328, 10076, 11660, 12137, 12595, 14656, 16960, 18320, 18656, 20152, 23320, 24274, 25190, 36640, 37312, 40304, 46640, 48548, 50380, 60685, 73280, 80608, 93280, 97096, 100760, 121370, 133507, 161216, 186560, 194192, 201520, 242740, 267014, 388384, 403040, 485480, 534028, 667535, 776768, 806080, 970960, 1068056, 1335070, 1941920, 2136112, 2670140, 3883840, 4272224, 5340280, 8544448, 10680560, 21361120, 42722240]

約数ペア:

[(1, 42722240), (2, 21361120), (4, 10680560), (5, 8544448), (8, 5340280), (10, 4272224), (11, 3883840), (16, 2670140), (20, 2136112), (22, 1941920), (32, 1335070), (40, 1068056), (44, 970960), (53, 806080), (55, 776768), (64, 667535), (80, 534028), (88, 485480), (106, 403040), (110, 388384), (160, 267014), (176, 242740), (212, 201520), (220, 194192), (229, 186560), (265, 161216), (320, 133507), (352, 121370), (424, 100760), (440, 97096), (458, 93280), (530, 80608), (583, 73280), (704, 60685), (848, 50380), (880, 48548), (916, 46640), (1060, 40304), (1145, 37312), (1166, 36640), (1696, 25190), (1760, 24274), (1832, 23320), (2120, 20152), (2290, 18656), (2332, 18320), (2519, 16960), (2915, 14656), (3392, 12595), (3520, 12137), (3664, 11660), (4240, 10076), (4580, 9328), (4664, 9160), (5038, 8480), (5830, 7328)]