748058220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 288

約数和(自身を含む): 2882557440

約数和(自身を除く): 2134499220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1092, 1170, 1171, 1183, 1260, 1365, 1404, 1521, 1638, 1690, 1755, 1820, 1890, 2028, 2340, 2342, 2366, 2457, 2535, 2730, 3042, 3276, 3380, 3510, 3513, 3549, 3780, 4095, 4563, 4684, 4732, 4914, 5070, 5460, 5855, 5915, 6084, 7020, 7026, 7098, 7605, 8190, 8197, 9126, 9828, 10140, 10539, 10647, 11710, 11830, 12285, 14052, 14196, 15210, 15223, 16380, 16394, 17565, 17745, 18252, 21078, 21294, 22815, 23420, 23660, 24570, 24591, 30420, 30446, 31617, 31941, 32788, 35130, 35490, 40985, 42156, 42588, 45630, 45669, 49140, 49182, 52695, 53235, 60892, 63234, 63882, 70260, 70980, 73773, 76115, 81970, 91260, 91338, 98364, 105390, 106470, 106561, 122955, 126468, 127764, 137007, 147546, 152230, 158085, 159705, 163940, 182676, 197899, 210780, 212940, 213122, 221319, 228345, 245910, 274014, 295092, 304460, 316170, 319410, 319683, 368865, 395798, 411021, 426244, 442638, 456690, 491820, 532805, 548028, 593697, 632340, 638820, 639366, 685035, 737730, 791596, 822042, 885276, 913380, 959049, 989495, 1065610, 1106595, 1187394, 1278732, 1370070, 1385293, 1475460, 1598415, 1644084, 1781091, 1918098, 1978990, 2055105, 2131220, 2213190, 2374788, 2740140, 2770586, 2877147, 2968485, 3196830, 3562182, 3836196, 3957980, 4110210, 4155879, 4426380, 4795245, 5343273, 5541172, 5754294, 5936970, 6393660, 6926465, 7124364, 8220420, 8311758, 8905455, 9590490, 10686546, 11508588, 11873940, 12467637, 13852930, 14385735, 16623516, 17810910, 19180980, 20779395, 21373092, 24935274, 26716365, 27705860, 28771470, 35621820, 37402911, 41558790, 49870548, 53432730, 57542940, 62338185, 74805822, 83117580, 106865460, 124676370, 149611644, 187014555, 249352740, 374029110, 748058220]

約数ペア:

[(1, 748058220), (2, 374029110), (3, 249352740), (4, 187014555), (5, 149611644), (6, 124676370), (7, 106865460), (9, 83117580), (10, 74805822), (12, 62338185), (13, 57542940), (14, 53432730), (15, 49870548), (18, 41558790), (20, 37402911), (21, 35621820), (26, 28771470), (27, 27705860), (28, 26716365), (30, 24935274), (35, 21373092), (36, 20779395), (39, 19180980), (42, 17810910), (45, 16623516), (52, 14385735), (54, 13852930), (60, 12467637), (63, 11873940), (65, 11508588), (70, 10686546), (78, 9590490), (84, 8905455), (90, 8311758), (91, 8220420), (105, 7124364), (108, 6926465), (117, 6393660), (126, 5936970), (130, 5754294), (135, 5541172), (140, 5343273), (156, 4795245), (169, 4426380), (180, 4155879), (182, 4110210), (189, 3957980), (195, 3836196), (210, 3562182), (234, 3196830), (252, 2968485), (260, 2877147), (270, 2770586), (273, 2740140), (315, 2374788), (338, 2213190), (351, 2131220), (364, 2055105), (378, 1978990), (390, 1918098), (420, 1781091), (455, 1644084), (468, 1598415), (507, 1475460), (540, 1385293), (546, 1370070), (585, 1278732), (630, 1187394), (676, 1106595), (702, 1065610), (756, 989495), (780, 959049), (819, 913380), (845, 885276), (910, 822042), (945, 791596), (1014, 737730), (1092, 685035), (1170, 639366), (1171, 638820), (1183, 632340), (1260, 593697), (1365, 548028), (1404, 532805), (1521, 491820), (1638, 456690), (1690, 442638), (1755, 426244), (1820, 411021), (1890, 395798), (2028, 368865), (2340, 319683), (2342, 319410), (2366, 316170), (2457, 304460), (2535, 295092), (2730, 274014), (3042, 245910), (3276, 228345), (3380, 221319), (3510, 213122), (3513, 212940), (3549, 210780), (3780, 197899), (4095, 182676), (4563, 163940), (4684, 159705), (4732, 158085), (4914, 152230), (5070, 147546), (5460, 137007), (5855, 127764), (5915, 126468), (6084, 122955), (7020, 106561), (7026, 106470), (7098, 105390), (7605, 98364), (8190, 91338), (8197, 91260), (9126, 81970), (9828, 76115), (10140, 73773), (10539, 70980), (10647, 70260), (11710, 63882), (11830, 63234), (12285, 60892), (14052, 53235), (14196, 52695), (15210, 49182), (15223, 49140), (16380, 45669), (16394, 45630), (17565, 42588), (17745, 42156), (18252, 40985), (21078, 35490), (21294, 35130), (22815, 32788), (23420, 31941), (23660, 31617), (24570, 30446), (24591, 30420)]