73571040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 144

約数和(自身を含む): 264373200

約数和(自身を除く): 190802160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2689, 2736, 3040, 3420, 4560, 5378, 5472, 6840, 8067, 9120, 10756, 13445, 13680, 16134, 21512, 24201, 26890, 27360, 32268, 40335, 43024, 48402, 51091, 53780, 64536, 80670, 86048, 96804, 102182, 107560, 121005, 129072, 153273, 161340, 193608, 204364, 215120, 242010, 255455, 258144, 306546, 322680, 387216, 408728, 430240, 459819, 484020, 510910, 613092, 645360, 766365, 774432, 817456, 919638, 968040, 1021820, 1226184, 1290720, 1532730, 1634912, 1839276, 1936080, 2043640, 2299095, 2452368, 3065460, 3678552, 3872160, 4087280, 4598190, 4904736, 6130920, 7357104, 8174560, 9196380, 12261840, 14714208, 18392760, 24523680, 36785520, 73571040]

約数ペア:

[(1, 73571040), (2, 36785520), (3, 24523680), (4, 18392760), (5, 14714208), (6, 12261840), (8, 9196380), (9, 8174560), (10, 7357104), (12, 6130920), (15, 4904736), (16, 4598190), (18, 4087280), (19, 3872160), (20, 3678552), (24, 3065460), (30, 2452368), (32, 2299095), (36, 2043640), (38, 1936080), (40, 1839276), (45, 1634912), (48, 1532730), (57, 1290720), (60, 1226184), (72, 1021820), (76, 968040), (80, 919638), (90, 817456), (95, 774432), (96, 766365), (114, 645360), (120, 613092), (144, 510910), (152, 484020), (160, 459819), (171, 430240), (180, 408728), (190, 387216), (228, 322680), (240, 306546), (285, 258144), (288, 255455), (304, 242010), (342, 215120), (360, 204364), (380, 193608), (456, 161340), (480, 153273), (570, 129072), (608, 121005), (684, 107560), (720, 102182), (760, 96804), (855, 86048), (912, 80670), (1140, 64536), (1368, 53780), (1440, 51091), (1520, 48402), (1710, 43024), (1824, 40335), (2280, 32268), (2689, 27360), (2736, 26890), (3040, 24201), (3420, 21512), (4560, 16134), (5378, 13680), (5472, 13445), (6840, 10756), (8067, 9120)]