1267748820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3592

約数の個数: 240

約数和(自身を含む): 4536111888

約数和(自身を除く): 3268363068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2652, 2754, 3060, 3315, 3510, 3541, 3978, 4212, 4420, 4590, 5265, 5508, 5967, 6630, 6885, 7020, 7082, 7956, 9180, 9945, 10530, 10623, 11934, 13260, 13770, 14164, 17705, 17901, 19890, 21060, 21246, 23868, 27540, 29835, 31869, 35410, 35802, 39780, 42492, 46033, 53115, 59670, 60197, 63738, 70820, 71604, 89505, 92066, 95607, 106230, 119340, 120394, 127476, 138099, 159345, 179010, 180591, 184132, 191214, 212460, 230165, 240788, 276198, 286821, 300985, 318690, 358020, 361182, 382428, 414297, 460330, 478035, 541773, 552396, 573642, 601970, 637380, 690495, 722364, 782561, 828594, 902955, 920660, 956070, 1083546, 1147284, 1203940, 1242891, 1380990, 1434105, 1565122, 1625319, 1657188, 1805910, 1912140, 2071485, 2167092, 2347683, 2485782, 2708865, 2761980, 2868210, 3130244, 3250638, 3611820, 3728673, 3912805, 4142970, 4695366, 4875957, 4971564, 5417730, 5736420, 6214455, 6501276, 7043049, 7457346, 7825610, 8126595, 8285940, 9390732, 9751914, 10835460, 11738415, 12428910, 14086098, 14914692, 15651220, 16253190, 18643365, 19503828, 21129147, 23476830, 24379785, 24857820, 28172196, 32506380, 35215245, 37286730, 42258294, 46953660, 48759570, 63387441, 70430490, 74573460, 84516588, 97519140, 105645735, 126774882, 140860980, 211291470, 253549764, 316937205, 422582940, 633874410, 1267748820]

約数ペア:

[(1, 1267748820), (2, 633874410), (3, 422582940), (4, 316937205), (5, 253549764), (6, 211291470), (9, 140860980), (10, 126774882), (12, 105645735), (13, 97519140), (15, 84516588), (17, 74573460), (18, 70430490), (20, 63387441), (26, 48759570), (27, 46953660), (30, 42258294), (34, 37286730), (36, 35215245), (39, 32506380), (45, 28172196), (51, 24857820), (52, 24379785), (54, 23476830), (60, 21129147), (65, 19503828), (68, 18643365), (78, 16253190), (81, 15651220), (85, 14914692), (90, 14086098), (102, 12428910), (108, 11738415), (117, 10835460), (130, 9751914), (135, 9390732), (153, 8285940), (156, 8126595), (162, 7825610), (170, 7457346), (180, 7043049), (195, 6501276), (204, 6214455), (221, 5736420), (234, 5417730), (255, 4971564), (260, 4875957), (270, 4695366), (306, 4142970), (324, 3912805), (340, 3728673), (351, 3611820), (390, 3250638), (405, 3130244), (442, 2868210), (459, 2761980), (468, 2708865), (510, 2485782), (540, 2347683), (585, 2167092), (612, 2071485), (663, 1912140), (702, 1805910), (765, 1657188), (780, 1625319), (810, 1565122), (884, 1434105), (918, 1380990), (1020, 1242891), (1053, 1203940), (1105, 1147284), (1170, 1083546), (1326, 956070), (1377, 920660), (1404, 902955), (1530, 828594), (1620, 782561), (1755, 722364), (1836, 690495), (1989, 637380), (2106, 601970), (2210, 573642), (2295, 552396), (2340, 541773), (2652, 478035), (2754, 460330), (3060, 414297), (3315, 382428), (3510, 361182), (3541, 358020), (3978, 318690), (4212, 300985), (4420, 286821), (4590, 276198), (5265, 240788), (5508, 230165), (5967, 212460), (6630, 191214), (6885, 184132), (7020, 180591), (7082, 179010), (7956, 159345), (9180, 138099), (9945, 127476), (10530, 120394), (10623, 119340), (11934, 106230), (13260, 95607), (13770, 92066), (14164, 89505), (17705, 71604), (17901, 70820), (19890, 63738), (21060, 60197), (21246, 59670), (23868, 53115), (27540, 46033), (29835, 42492), (31869, 39780), (35410, 35802)]