498705480

素因数分解:

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

素因数の和:1221

約数の個数: 288

約数和(自身を含む): 2007495360

約数和(自身を除く): 1508789880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 169, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 338, 360, 364, 390, 420, 455, 468, 504, 507, 520, 546, 585, 630, 676, 728, 780, 819, 840, 845, 910, 936, 1014, 1092, 1170, 1171, 1183, 1260, 1352, 1365, 1521, 1560, 1638, 1690, 1820, 2028, 2184, 2340, 2342, 2366, 2520, 2535, 2730, 3042, 3276, 3380, 3513, 3549, 3640, 4056, 4095, 4680, 4684, 4732, 5070, 5460, 5855, 5915, 6084, 6552, 6760, 7026, 7098, 7605, 8190, 8197, 9368, 9464, 10140, 10539, 10647, 10920, 11710, 11830, 12168, 14052, 14196, 15210, 15223, 16380, 16394, 17565, 17745, 20280, 21078, 21294, 23420, 23660, 24591, 28104, 28392, 30420, 30446, 32760, 32788, 35130, 35490, 40985, 42156, 42588, 45669, 46840, 47320, 49182, 52695, 53235, 60840, 60892, 65576, 70260, 70980, 73773, 76115, 81970, 84312, 85176, 91338, 98364, 105390, 106470, 106561, 121784, 122955, 137007, 140520, 141960, 147546, 152230, 163940, 182676, 196728, 197899, 210780, 212940, 213122, 228345, 245910, 274014, 295092, 304460, 319683, 327880, 365352, 368865, 395798, 421560, 425880, 426244, 456690, 491820, 532805, 548028, 590184, 593697, 608920, 639366, 685035, 737730, 791596, 852488, 913380, 959049, 983640, 989495, 1065610, 1096056, 1187394, 1278732, 1370070, 1385293, 1475460, 1583192, 1598415, 1781091, 1826760, 1918098, 1978990, 2131220, 2374788, 2557464, 2740140, 2770586, 2950920, 2968485, 3196830, 3562182, 3836196, 3957980, 4155879, 4262440, 4749576, 4795245, 5480280, 5541172, 5936970, 6393660, 6926465, 7124364, 7672392, 7915960, 8311758, 8905455, 9590490, 11082344, 11873940, 12467637, 12787320, 13852930, 14248728, 16623516, 17810910, 19180980, 20779395, 23747880, 24935274, 27705860, 33247032, 35621820, 38361960, 41558790, 49870548, 55411720, 62338185, 71243640, 83117580, 99741096, 124676370, 166235160, 249352740, 498705480]

約数ペア:

[(1, 498705480), (2, 249352740), (3, 166235160), (4, 124676370), (5, 99741096), (6, 83117580), (7, 71243640), (8, 62338185), (9, 55411720), (10, 49870548), (12, 41558790), (13, 38361960), (14, 35621820), (15, 33247032), (18, 27705860), (20, 24935274), (21, 23747880), (24, 20779395), (26, 19180980), (28, 17810910), (30, 16623516), (35, 14248728), (36, 13852930), (39, 12787320), (40, 12467637), (42, 11873940), (45, 11082344), (52, 9590490), (56, 8905455), (60, 8311758), (63, 7915960), (65, 7672392), (70, 7124364), (72, 6926465), (78, 6393660), (84, 5936970), (90, 5541172), (91, 5480280), (104, 4795245), (105, 4749576), (117, 4262440), (120, 4155879), (126, 3957980), (130, 3836196), (140, 3562182), (156, 3196830), (168, 2968485), (169, 2950920), (180, 2770586), (182, 2740140), (195, 2557464), (210, 2374788), (234, 2131220), (252, 1978990), (260, 1918098), (273, 1826760), (280, 1781091), (312, 1598415), (315, 1583192), (338, 1475460), (360, 1385293), (364, 1370070), (390, 1278732), (420, 1187394), (455, 1096056), (468, 1065610), (504, 989495), (507, 983640), (520, 959049), (546, 913380), (585, 852488), (630, 791596), (676, 737730), (728, 685035), (780, 639366), (819, 608920), (840, 593697), (845, 590184), (910, 548028), (936, 532805), (1014, 491820), (1092, 456690), (1170, 426244), (1171, 425880), (1183, 421560), (1260, 395798), (1352, 368865), (1365, 365352), (1521, 327880), (1560, 319683), (1638, 304460), (1690, 295092), (1820, 274014), (2028, 245910), (2184, 228345), (2340, 213122), (2342, 212940), (2366, 210780), (2520, 197899), (2535, 196728), (2730, 182676), (3042, 163940), (3276, 152230), (3380, 147546), (3513, 141960), (3549, 140520), (3640, 137007), (4056, 122955), (4095, 121784), (4680, 106561), (4684, 106470), (4732, 105390), (5070, 98364), (5460, 91338), (5855, 85176), (5915, 84312), (6084, 81970), (6552, 76115), (6760, 73773), (7026, 70980), (7098, 70260), (7605, 65576), (8190, 60892), (8197, 60840), (9368, 53235), (9464, 52695), (10140, 49182), (10539, 47320), (10647, 46840), (10920, 45669), (11710, 42588), (11830, 42156), (12168, 40985), (14052, 35490), (14196, 35130), (15210, 32788), (15223, 32760), (16380, 30446), (16394, 30420), (17565, 28392), (17745, 28104), (20280, 24591), (21078, 23660), (21294, 23420)]