144630360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{911}}^1$

素因数の和:948

約数の個数: 240

約数和(自身を含む): 566105760

約数和(自身を除く): 421475400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 911, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1822, 1890, 1960, 2205, 2268, 2520, 2646, 2733, 2835, 2940, 3240, 3528, 3644, 3780, 3969, 4410, 4536, 4555, 5292, 5466, 5670, 5880, 6377, 6615, 7288, 7560, 7938, 8199, 8820, 9110, 10584, 10932, 11340, 12754, 13230, 13665, 15876, 16398, 17640, 18220, 19131, 19845, 21864, 22680, 24597, 25508, 26460, 27330, 31752, 31885, 32796, 36440, 38262, 39690, 40995, 44639, 49194, 51016, 52920, 54660, 57393, 63770, 65592, 73791, 76524, 79380, 81990, 89278, 95655, 98388, 109320, 114786, 122985, 127540, 133917, 147582, 153048, 158760, 163980, 172179, 178556, 191310, 196776, 223195, 229572, 245970, 255080, 267834, 286965, 295164, 327960, 344358, 357112, 368955, 382620, 401751, 446390, 459144, 491940, 516537, 535668, 573930, 590328, 669585, 688716, 737910, 765240, 803502, 860895, 892780, 983880, 1033074, 1071336, 1147860, 1205253, 1339170, 1377432, 1475820, 1607004, 1721790, 1785560, 2008755, 2066148, 2295720, 2410506, 2582685, 2678340, 2951640, 3214008, 3443580, 3615759, 4017510, 4132296, 4821012, 5165370, 5356680, 6026265, 6887160, 7231518, 8035020, 9642024, 10330740, 12052530, 14463036, 16070040, 18078795, 20661480, 24105060, 28926072, 36157590, 48210120, 72315180, 144630360]

約数ペア:

[(1, 144630360), (2, 72315180), (3, 48210120), (4, 36157590), (5, 28926072), (6, 24105060), (7, 20661480), (8, 18078795), (9, 16070040), (10, 14463036), (12, 12052530), (14, 10330740), (15, 9642024), (18, 8035020), (20, 7231518), (21, 6887160), (24, 6026265), (27, 5356680), (28, 5165370), (30, 4821012), (35, 4132296), (36, 4017510), (40, 3615759), (42, 3443580), (45, 3214008), (49, 2951640), (54, 2678340), (56, 2582685), (60, 2410506), (63, 2295720), (70, 2066148), (72, 2008755), (81, 1785560), (84, 1721790), (90, 1607004), (98, 1475820), (105, 1377432), (108, 1339170), (120, 1205253), (126, 1147860), (135, 1071336), (140, 1033074), (147, 983880), (162, 892780), (168, 860895), (180, 803502), (189, 765240), (196, 737910), (210, 688716), (216, 669585), (245, 590328), (252, 573930), (270, 535668), (280, 516537), (294, 491940), (315, 459144), (324, 446390), (360, 401751), (378, 382620), (392, 368955), (405, 357112), (420, 344358), (441, 327960), (490, 295164), (504, 286965), (540, 267834), (567, 255080), (588, 245970), (630, 229572), (648, 223195), (735, 196776), (756, 191310), (810, 178556), (840, 172179), (882, 163980), (911, 158760), (945, 153048), (980, 147582), (1080, 133917), (1134, 127540), (1176, 122985), (1260, 114786), (1323, 109320), (1470, 98388), (1512, 95655), (1620, 89278), (1764, 81990), (1822, 79380), (1890, 76524), (1960, 73791), (2205, 65592), (2268, 63770), (2520, 57393), (2646, 54660), (2733, 52920), (2835, 51016), (2940, 49194), (3240, 44639), (3528, 40995), (3644, 39690), (3780, 38262), (3969, 36440), (4410, 32796), (4536, 31885), (4555, 31752), (5292, 27330), (5466, 26460), (5670, 25508), (5880, 24597), (6377, 22680), (6615, 21864), (7288, 19845), (7560, 19131), (7938, 18220), (8199, 17640), (8820, 16398), (9110, 15876), (10584, 13665), (10932, 13230), (11340, 12754)]