28155970860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{3361}}^1$

素因数の和:3624

約数の個数: 192

約数和(自身を含む): 85888180224

約数和(自身を除く): 57732209364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 191, 204, 215, 255, 258, 340, 382, 430, 510, 516, 573, 645, 731, 764, 860, 955, 1020, 1146, 1290, 1462, 1910, 2193, 2292, 2580, 2865, 2924, 3247, 3361, 3655, 3820, 4386, 5730, 6494, 6722, 7310, 8213, 8772, 9741, 10083, 10965, 11460, 12988, 13444, 14620, 16235, 16426, 16805, 19482, 20166, 21930, 24639, 32470, 32852, 33610, 38964, 40332, 41065, 43860, 48705, 49278, 50415, 57137, 64940, 67220, 82130, 97410, 98556, 100830, 114274, 123195, 139621, 144523, 164260, 171411, 194820, 201660, 228548, 246390, 279242, 285685, 289046, 342822, 418863, 433569, 492780, 558484, 571370, 578092, 641951, 685644, 698105, 722615, 837726, 857055, 867138, 1142740, 1283902, 1396210, 1445230, 1675452, 1714110, 1734276, 1925853, 2094315, 2167845, 2456891, 2567804, 2792420, 2890460, 3209755, 3428220, 3851706, 4188630, 4335690, 4913782, 6419510, 7370673, 7703412, 8377260, 8671380, 9629265, 9827564, 10913167, 12284455, 12839020, 14741346, 19258530, 21826334, 24568910, 27603893, 29482692, 32739501, 36853365, 38517060, 43652668, 49137820, 54565835, 55207786, 65479002, 73706730, 82811679, 109131670, 110415572, 130958004, 138019465, 147413460, 163697505, 165623358, 218263340, 276038930, 327395010, 331246716, 414058395, 469266181, 552077860, 654790020, 828116790, 938532362, 1407798543, 1656233580, 1877064724, 2346330905, 2815597086, 4692661810, 5631194172, 7038992715, 9385323620, 14077985430, 28155970860]

約数ペア:

[(1, 28155970860), (2, 14077985430), (3, 9385323620), (4, 7038992715), (5, 5631194172), (6, 4692661810), (10, 2815597086), (12, 2346330905), (15, 1877064724), (17, 1656233580), (20, 1407798543), (30, 938532362), (34, 828116790), (43, 654790020), (51, 552077860), (60, 469266181), (68, 414058395), (85, 331246716), (86, 327395010), (102, 276038930), (129, 218263340), (170, 165623358), (172, 163697505), (191, 147413460), (204, 138019465), (215, 130958004), (255, 110415572), (258, 109131670), (340, 82811679), (382, 73706730), (430, 65479002), (510, 55207786), (516, 54565835), (573, 49137820), (645, 43652668), (731, 38517060), (764, 36853365), (860, 32739501), (955, 29482692), (1020, 27603893), (1146, 24568910), (1290, 21826334), (1462, 19258530), (1910, 14741346), (2193, 12839020), (2292, 12284455), (2580, 10913167), (2865, 9827564), (2924, 9629265), (3247, 8671380), (3361, 8377260), (3655, 7703412), (3820, 7370673), (4386, 6419510), (5730, 4913782), (6494, 4335690), (6722, 4188630), (7310, 3851706), (8213, 3428220), (8772, 3209755), (9741, 2890460), (10083, 2792420), (10965, 2567804), (11460, 2456891), (12988, 2167845), (13444, 2094315), (14620, 1925853), (16235, 1734276), (16426, 1714110), (16805, 1675452), (19482, 1445230), (20166, 1396210), (21930, 1283902), (24639, 1142740), (32470, 867138), (32852, 857055), (33610, 837726), (38964, 722615), (40332, 698105), (41065, 685644), (43860, 641951), (48705, 578092), (49278, 571370), (50415, 558484), (57137, 492780), (64940, 433569), (67220, 418863), (82130, 342822), (97410, 289046), (98556, 285685), (100830, 279242), (114274, 246390), (123195, 228548), (139621, 201660), (144523, 194820), (164260, 171411)]