802865520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6565

約数の個数: 200

約数和(自身を含む): 2935682640

約数和(自身を除く): 2132817120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6521, 6840, 7695, 8208, 10260, 12312, 13042, 13680, 15390, 19563, 20520, 24624, 26084, 30780, 32605, 39126, 41040, 52168, 58689, 61560, 65210, 78252, 97815, 104336, 117378, 123120, 123899, 130420, 156504, 176067, 195630, 234756, 247798, 260840, 293445, 313008, 352134, 371697, 391260, 469512, 495596, 521680, 528201, 586890, 619495, 704268, 743394, 782520, 880335, 939024, 991192, 1056402, 1115091, 1173780, 1238990, 1408536, 1486788, 1565040, 1760670, 1858485, 1982384, 2112804, 2230182, 2347560, 2477980, 2641005, 2817072, 2973576, 3345273, 3521340, 3716970, 4225608, 4460364, 4695120, 4955960, 5282010, 5575455, 5947152, 6690546, 7042680, 7433940, 8451216, 8920728, 9911920, 10035819, 10564020, 11150910, 13381092, 14085360, 14867880, 16726365, 17841456, 20071638, 21128040, 22301820, 26762184, 29735760, 33452730, 40143276, 42256080, 44603640, 50179095, 53524368, 66905460, 80286552, 89207280, 100358190, 133810920, 160573104, 200716380, 267621840, 401432760, 802865520]

約数ペア:

[(1, 802865520), (2, 401432760), (3, 267621840), (4, 200716380), (5, 160573104), (6, 133810920), (8, 100358190), (9, 89207280), (10, 80286552), (12, 66905460), (15, 53524368), (16, 50179095), (18, 44603640), (19, 42256080), (20, 40143276), (24, 33452730), (27, 29735760), (30, 26762184), (36, 22301820), (38, 21128040), (40, 20071638), (45, 17841456), (48, 16726365), (54, 14867880), (57, 14085360), (60, 13381092), (72, 11150910), (76, 10564020), (80, 10035819), (81, 9911920), (90, 8920728), (95, 8451216), (108, 7433940), (114, 7042680), (120, 6690546), (135, 5947152), (144, 5575455), (152, 5282010), (162, 4955960), (171, 4695120), (180, 4460364), (190, 4225608), (216, 3716970), (228, 3521340), (240, 3345273), (270, 2973576), (285, 2817072), (304, 2641005), (324, 2477980), (342, 2347560), (360, 2230182), (380, 2112804), (405, 1982384), (432, 1858485), (456, 1760670), (513, 1565040), (540, 1486788), (570, 1408536), (648, 1238990), (684, 1173780), (720, 1115091), (760, 1056402), (810, 991192), (855, 939024), (912, 880335), (1026, 782520), (1080, 743394), (1140, 704268), (1296, 619495), (1368, 586890), (1520, 528201), (1539, 521680), (1620, 495596), (1710, 469512), (2052, 391260), (2160, 371697), (2280, 352134), (2565, 313008), (2736, 293445), (3078, 260840), (3240, 247798), (3420, 234756), (4104, 195630), (4560, 176067), (5130, 156504), (6156, 130420), (6480, 123899), (6521, 123120), (6840, 117378), (7695, 104336), (8208, 97815), (10260, 78252), (12312, 65210), (13042, 61560), (13680, 58689), (15390, 52168), (19563, 41040), (20520, 39126), (24624, 32605), (26084, 30780)]