1946392680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2693}}^1$

素因数の和:3043

約数の個数: 128

約数和(自身を含む): 6168182400

約数和(自身を除く): 4221789720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 317, 380, 456, 570, 634, 760, 951, 1140, 1268, 1585, 1902, 2280, 2536, 2693, 3170, 3804, 4755, 5386, 6023, 6340, 7608, 8079, 9510, 10772, 12046, 12680, 13465, 16158, 18069, 19020, 21544, 24092, 26930, 30115, 32316, 36138, 38040, 40395, 48184, 51167, 53860, 60230, 64632, 72276, 80790, 90345, 102334, 107720, 120460, 144552, 153501, 161580, 180690, 204668, 240920, 255835, 307002, 323160, 361380, 409336, 511670, 614004, 722760, 767505, 853681, 1023340, 1228008, 1535010, 1707362, 2046680, 2561043, 3070020, 3414724, 4268405, 5122086, 6140040, 6829448, 8536810, 10244172, 12805215, 16219939, 17073620, 20488344, 25610430, 32439878, 34147240, 48659817, 51220860, 64879756, 81099695, 97319634, 102441720, 129759512, 162199390, 194639268, 243299085, 324398780, 389278536, 486598170, 648797560, 973196340, 1946392680]

約数ペア:

[(1, 1946392680), (2, 973196340), (3, 648797560), (4, 486598170), (5, 389278536), (6, 324398780), (8, 243299085), (10, 194639268), (12, 162199390), (15, 129759512), (19, 102441720), (20, 97319634), (24, 81099695), (30, 64879756), (38, 51220860), (40, 48659817), (57, 34147240), (60, 32439878), (76, 25610430), (95, 20488344), (114, 17073620), (120, 16219939), (152, 12805215), (190, 10244172), (228, 8536810), (285, 6829448), (317, 6140040), (380, 5122086), (456, 4268405), (570, 3414724), (634, 3070020), (760, 2561043), (951, 2046680), (1140, 1707362), (1268, 1535010), (1585, 1228008), (1902, 1023340), (2280, 853681), (2536, 767505), (2693, 722760), (3170, 614004), (3804, 511670), (4755, 409336), (5386, 361380), (6023, 323160), (6340, 307002), (7608, 255835), (8079, 240920), (9510, 204668), (10772, 180690), (12046, 161580), (12680, 153501), (13465, 144552), (16158, 120460), (18069, 107720), (19020, 102334), (21544, 90345), (24092, 80790), (26930, 72276), (30115, 64632), (32316, 60230), (36138, 53860), (38040, 51167), (40395, 48184)]