43445220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 153162240

約数和(自身を除く): 109717020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 109, 130, 140, 146, 156, 182, 195, 210, 218, 219, 260, 273, 292, 327, 364, 365, 390, 420, 436, 438, 455, 511, 545, 546, 654, 730, 763, 780, 876, 910, 949, 1022, 1090, 1092, 1095, 1308, 1365, 1417, 1460, 1526, 1533, 1635, 1820, 1898, 2044, 2180, 2190, 2289, 2555, 2730, 2834, 2847, 3052, 3066, 3270, 3796, 3815, 4251, 4380, 4578, 4745, 5110, 5460, 5668, 5694, 6132, 6540, 6643, 7085, 7630, 7665, 7957, 8502, 9156, 9490, 9919, 10220, 11388, 11445, 13286, 14170, 14235, 15260, 15330, 15914, 17004, 18980, 19838, 19929, 21255, 22890, 23871, 26572, 28340, 28470, 29757, 30660, 31828, 33215, 39676, 39785, 39858, 42510, 45780, 47742, 49595, 55699, 56940, 59514, 66430, 79570, 79716, 85020, 95484, 99190, 99645, 103441, 111398, 119028, 119355, 132860, 148785, 159140, 167097, 198380, 199290, 206882, 222796, 238710, 278495, 297570, 310323, 334194, 398580, 413764, 477420, 517205, 556990, 595140, 620646, 668388, 724087, 835485, 1034410, 1113980, 1241292, 1448174, 1551615, 1670970, 2068820, 2172261, 2896348, 3103230, 3341940, 3620435, 4344522, 6206460, 7240870, 8689044, 10861305, 14481740, 21722610, 43445220]

約数ペア:

[(1, 43445220), (2, 21722610), (3, 14481740), (4, 10861305), (5, 8689044), (6, 7240870), (7, 6206460), (10, 4344522), (12, 3620435), (13, 3341940), (14, 3103230), (15, 2896348), (20, 2172261), (21, 2068820), (26, 1670970), (28, 1551615), (30, 1448174), (35, 1241292), (39, 1113980), (42, 1034410), (52, 835485), (60, 724087), (65, 668388), (70, 620646), (73, 595140), (78, 556990), (84, 517205), (91, 477420), (105, 413764), (109, 398580), (130, 334194), (140, 310323), (146, 297570), (156, 278495), (182, 238710), (195, 222796), (210, 206882), (218, 199290), (219, 198380), (260, 167097), (273, 159140), (292, 148785), (327, 132860), (364, 119355), (365, 119028), (390, 111398), (420, 103441), (436, 99645), (438, 99190), (455, 95484), (511, 85020), (545, 79716), (546, 79570), (654, 66430), (730, 59514), (763, 56940), (780, 55699), (876, 49595), (910, 47742), (949, 45780), (1022, 42510), (1090, 39858), (1092, 39785), (1095, 39676), (1308, 33215), (1365, 31828), (1417, 30660), (1460, 29757), (1526, 28470), (1533, 28340), (1635, 26572), (1820, 23871), (1898, 22890), (2044, 21255), (2180, 19929), (2190, 19838), (2289, 18980), (2555, 17004), (2730, 15914), (2834, 15330), (2847, 15260), (3052, 14235), (3066, 14170), (3270, 13286), (3796, 11445), (3815, 11388), (4251, 10220), (4380, 9919), (4578, 9490), (4745, 9156), (5110, 8502), (5460, 7957), (5668, 7665), (5694, 7630), (6132, 7085), (6540, 6643)]