419852880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 240

約数和(自身を含む): 1518117120

約数和(自身を除く): 1098264240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 114, 120, 141, 144, 152, 171, 180, 188, 190, 228, 235, 240, 282, 285, 304, 342, 360, 376, 380, 423, 456, 470, 564, 570, 653, 684, 705, 720, 752, 760, 846, 855, 893, 912, 940, 1128, 1140, 1306, 1368, 1410, 1520, 1692, 1710, 1786, 1880, 1959, 2115, 2256, 2280, 2612, 2679, 2736, 2820, 3265, 3384, 3420, 3572, 3760, 3918, 4230, 4465, 4560, 5224, 5358, 5640, 5877, 6530, 6768, 6840, 7144, 7836, 8037, 8460, 8930, 9795, 10448, 10716, 11280, 11754, 12407, 13060, 13395, 13680, 14288, 15672, 16074, 16920, 17860, 19590, 21432, 23508, 24814, 26120, 26790, 29385, 30691, 31344, 32148, 33840, 35720, 37221, 39180, 40185, 42864, 47016, 49628, 52240, 53580, 58770, 61382, 62035, 64296, 71440, 74442, 78360, 80370, 92073, 94032, 99256, 107160, 111663, 117540, 122764, 124070, 128592, 148884, 153455, 156720, 160740, 184146, 186105, 198512, 214320, 223326, 235080, 245528, 248140, 276219, 297768, 306910, 321480, 368292, 372210, 446652, 460365, 470160, 491056, 496280, 552438, 558315, 583129, 595536, 613820, 642960, 736584, 744420, 893304, 920730, 992560, 1104876, 1116630, 1166258, 1227640, 1381095, 1473168, 1488840, 1749387, 1786608, 1841460, 2209752, 2233260, 2332516, 2455280, 2762190, 2915645, 2977680, 3498774, 3682920, 4419504, 4466520, 4665032, 5248161, 5524380, 5831290, 6997548, 7365840, 8746935, 8933040, 9330064, 10496322, 11048760, 11662580, 13995096, 17493870, 20992644, 22097520, 23325160, 26240805, 27990192, 34987740, 41985288, 46650320, 52481610, 69975480, 83970576, 104963220, 139950960, 209926440, 419852880]

約数ペア:

[(1, 419852880), (2, 209926440), (3, 139950960), (4, 104963220), (5, 83970576), (6, 69975480), (8, 52481610), (9, 46650320), (10, 41985288), (12, 34987740), (15, 27990192), (16, 26240805), (18, 23325160), (19, 22097520), (20, 20992644), (24, 17493870), (30, 13995096), (36, 11662580), (38, 11048760), (40, 10496322), (45, 9330064), (47, 8933040), (48, 8746935), (57, 7365840), (60, 6997548), (72, 5831290), (76, 5524380), (80, 5248161), (90, 4665032), (94, 4466520), (95, 4419504), (114, 3682920), (120, 3498774), (141, 2977680), (144, 2915645), (152, 2762190), (171, 2455280), (180, 2332516), (188, 2233260), (190, 2209752), (228, 1841460), (235, 1786608), (240, 1749387), (282, 1488840), (285, 1473168), (304, 1381095), (342, 1227640), (360, 1166258), (376, 1116630), (380, 1104876), (423, 992560), (456, 920730), (470, 893304), (564, 744420), (570, 736584), (653, 642960), (684, 613820), (705, 595536), (720, 583129), (752, 558315), (760, 552438), (846, 496280), (855, 491056), (893, 470160), (912, 460365), (940, 446652), (1128, 372210), (1140, 368292), (1306, 321480), (1368, 306910), (1410, 297768), (1520, 276219), (1692, 248140), (1710, 245528), (1786, 235080), (1880, 223326), (1959, 214320), (2115, 198512), (2256, 186105), (2280, 184146), (2612, 160740), (2679, 156720), (2736, 153455), (2820, 148884), (3265, 128592), (3384, 124070), (3420, 122764), (3572, 117540), (3760, 111663), (3918, 107160), (4230, 99256), (4465, 94032), (4560, 92073), (5224, 80370), (5358, 78360), (5640, 74442), (5877, 71440), (6530, 64296), (6768, 62035), (6840, 61382), (7144, 58770), (7836, 53580), (8037, 52240), (8460, 49628), (8930, 47016), (9795, 42864), (10448, 40185), (10716, 39180), (11280, 37221), (11754, 35720), (12407, 33840), (13060, 32148), (13395, 31344), (13680, 30691), (14288, 29385), (15672, 26790), (16074, 26120), (16920, 24814), (17860, 23508), (19590, 21432)]