15706400040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{22271}}^1$

素因数の和:22944

約数の個数: 128

約数和(自身を含む): 52437196800

約数和(自身を除く): 36730796760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 653, 1080, 1306, 1959, 2612, 3265, 3918, 5224, 5877, 6530, 7836, 9795, 11754, 13060, 15672, 17631, 19590, 22271, 23508, 26120, 29385, 35262, 39180, 44542, 47016, 58770, 66813, 70524, 78360, 88155, 89084, 111355, 117540, 133626, 141048, 176310, 178168, 200439, 222710, 235080, 267252, 334065, 352620, 400878, 445420, 534504, 601317, 668130, 705240, 801756, 890840, 1002195, 1202634, 1336260, 1603512, 2004390, 2405268, 2672520, 3006585, 4008780, 4810536, 6013170, 8017560, 12026340, 14542963, 24052680, 29085926, 43628889, 58171852, 72714815, 87257778, 116343704, 130886667, 145429630, 174515556, 218144445, 261773334, 290859260, 349031112, 392660001, 436288890, 523546668, 581718520, 654433335, 785320002, 872577780, 1047093336, 1308866670, 1570640004, 1745155560, 1963300005, 2617733340, 3141280008, 3926600010, 5235466680, 7853200020, 15706400040]

約数ペア:

[(1, 15706400040), (2, 7853200020), (3, 5235466680), (4, 3926600010), (5, 3141280008), (6, 2617733340), (8, 1963300005), (9, 1745155560), (10, 1570640004), (12, 1308866670), (15, 1047093336), (18, 872577780), (20, 785320002), (24, 654433335), (27, 581718520), (30, 523546668), (36, 436288890), (40, 392660001), (45, 349031112), (54, 290859260), (60, 261773334), (72, 218144445), (90, 174515556), (108, 145429630), (120, 130886667), (135, 116343704), (180, 87257778), (216, 72714815), (270, 58171852), (360, 43628889), (540, 29085926), (653, 24052680), (1080, 14542963), (1306, 12026340), (1959, 8017560), (2612, 6013170), (3265, 4810536), (3918, 4008780), (5224, 3006585), (5877, 2672520), (6530, 2405268), (7836, 2004390), (9795, 1603512), (11754, 1336260), (13060, 1202634), (15672, 1002195), (17631, 890840), (19590, 801756), (22271, 705240), (23508, 668130), (26120, 601317), (29385, 534504), (35262, 445420), (39180, 400878), (44542, 352620), (47016, 334065), (58770, 267252), (66813, 235080), (70524, 222710), (78360, 200439), (88155, 178168), (89084, 176310), (111355, 141048), (117540, 133626)]