456340860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 1585059840

約数和(自身を除く): 1128718980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 47, 51, 57, 60, 68, 76, 85, 90, 94, 95, 102, 114, 141, 153, 167, 170, 171, 180, 188, 190, 204, 228, 235, 255, 282, 285, 306, 323, 334, 340, 342, 380, 423, 470, 501, 510, 564, 570, 612, 646, 668, 684, 705, 765, 799, 835, 846, 855, 893, 940, 969, 1002, 1020, 1140, 1292, 1410, 1503, 1530, 1598, 1615, 1670, 1692, 1710, 1786, 1938, 2004, 2115, 2397, 2505, 2679, 2820, 2839, 2907, 3006, 3060, 3173, 3196, 3230, 3340, 3420, 3572, 3876, 3995, 4230, 4465, 4794, 4845, 5010, 5358, 5678, 5814, 6012, 6346, 6460, 7191, 7515, 7849, 7990, 8037, 8460, 8517, 8930, 9519, 9588, 9690, 10020, 10716, 11356, 11628, 11985, 12692, 13395, 14195, 14382, 14535, 15030, 15181, 15698, 15865, 15980, 16074, 17034, 17860, 19038, 19380, 23547, 23970, 25551, 26790, 28390, 28557, 28764, 29070, 30060, 30362, 31396, 31730, 32148, 34068, 35955, 38076, 39245, 40185, 42585, 45543, 47094, 47595, 47940, 51102, 53580, 53941, 56780, 57114, 58140, 60724, 63460, 70641, 71910, 75905, 78490, 80370, 85170, 91086, 94188, 95190, 102204, 107882, 114228, 117735, 127755, 133433, 136629, 141282, 142785, 143820, 149131, 151810, 156980, 160740, 161823, 170340, 182172, 190380, 215764, 227715, 235470, 255510, 266866, 269705, 273258, 282564, 285570, 298262, 303620, 323646, 353205, 400299, 447393, 455430, 470940, 485469, 511020, 533732, 539410, 546516, 571140, 596524, 647292, 667165, 683145, 706410, 745655, 800598, 809115, 894786, 910860, 970938, 1078820, 1200897, 1334330, 1342179, 1366290, 1412820, 1491310, 1601196, 1618230, 1789572, 1941876, 2001495, 2236965, 2401794, 2427345, 2535227, 2668660, 2684358, 2732580, 2982620, 3236460, 4002990, 4473930, 4803588, 4854690, 5070454, 5368716, 6004485, 6710895, 7605681, 8005980, 8947860, 9709380, 10140908, 12008970, 12676135, 13421790, 15211362, 22817043, 24017940, 25352270, 26843580, 30422724, 38028405, 45634086, 50704540, 76056810, 91268172, 114085215, 152113620, 228170430, 456340860]

約数ペア:

[(1, 456340860), (2, 228170430), (3, 152113620), (4, 114085215), (5, 91268172), (6, 76056810), (9, 50704540), (10, 45634086), (12, 38028405), (15, 30422724), (17, 26843580), (18, 25352270), (19, 24017940), (20, 22817043), (30, 15211362), (34, 13421790), (36, 12676135), (38, 12008970), (45, 10140908), (47, 9709380), (51, 8947860), (57, 8005980), (60, 7605681), (68, 6710895), (76, 6004485), (85, 5368716), (90, 5070454), (94, 4854690), (95, 4803588), (102, 4473930), (114, 4002990), (141, 3236460), (153, 2982620), (167, 2732580), (170, 2684358), (171, 2668660), (180, 2535227), (188, 2427345), (190, 2401794), (204, 2236965), (228, 2001495), (235, 1941876), (255, 1789572), (282, 1618230), (285, 1601196), (306, 1491310), (323, 1412820), (334, 1366290), (340, 1342179), (342, 1334330), (380, 1200897), (423, 1078820), (470, 970938), (501, 910860), (510, 894786), (564, 809115), (570, 800598), (612, 745655), (646, 706410), (668, 683145), (684, 667165), (705, 647292), (765, 596524), (799, 571140), (835, 546516), (846, 539410), (855, 533732), (893, 511020), (940, 485469), (969, 470940), (1002, 455430), (1020, 447393), (1140, 400299), (1292, 353205), (1410, 323646), (1503, 303620), (1530, 298262), (1598, 285570), (1615, 282564), (1670, 273258), (1692, 269705), (1710, 266866), (1786, 255510), (1938, 235470), (2004, 227715), (2115, 215764), (2397, 190380), (2505, 182172), (2679, 170340), (2820, 161823), (2839, 160740), (2907, 156980), (3006, 151810), (3060, 149131), (3173, 143820), (3196, 142785), (3230, 141282), (3340, 136629), (3420, 133433), (3572, 127755), (3876, 117735), (3995, 114228), (4230, 107882), (4465, 102204), (4794, 95190), (4845, 94188), (5010, 91086), (5358, 85170), (5678, 80370), (5814, 78490), (6012, 75905), (6346, 71910), (6460, 70641), (7191, 63460), (7515, 60724), (7849, 58140), (7990, 57114), (8037, 56780), (8460, 53941), (8517, 53580), (8930, 51102), (9519, 47940), (9588, 47595), (9690, 47094), (10020, 45543), (10716, 42585), (11356, 40185), (11628, 39245), (11985, 38076), (12692, 35955), (13395, 34068), (14195, 32148), (14382, 31730), (14535, 31396), (15030, 30362), (15181, 30060), (15698, 29070), (15865, 28764), (15980, 28557), (16074, 28390), (17034, 26790), (17860, 25551), (19038, 23970), (19380, 23547)]