143843490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 459613440

約数和(自身を除く): 315769950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 61, 63, 70, 90, 95, 105, 114, 122, 126, 133, 171, 183, 190, 197, 210, 266, 285, 305, 315, 342, 366, 394, 399, 427, 549, 570, 591, 610, 630, 665, 798, 854, 855, 915, 985, 1098, 1159, 1182, 1197, 1281, 1330, 1379, 1710, 1773, 1830, 1970, 1995, 2135, 2318, 2394, 2562, 2745, 2758, 2955, 3477, 3546, 3743, 3843, 3990, 4137, 4270, 5490, 5795, 5910, 5985, 6405, 6895, 6954, 7486, 7686, 8113, 8274, 8865, 10431, 11229, 11590, 11970, 12017, 12411, 12810, 13790, 16226, 17385, 17730, 18715, 19215, 20685, 20862, 22458, 24034, 24339, 24822, 26201, 33687, 34770, 36051, 37430, 38430, 40565, 41370, 48678, 52155, 52402, 56145, 60085, 62055, 67374, 72102, 73017, 78603, 81130, 84119, 104310, 108153, 112290, 120170, 121695, 124110, 131005, 146034, 157206, 168238, 168435, 180255, 216306, 228323, 235809, 243390, 252357, 262010, 336870, 360510, 365085, 393015, 420595, 456646, 471618, 504714, 540765, 684969, 730170, 757071, 786030, 841190, 1081530, 1141615, 1179045, 1261785, 1369938, 1514142, 1598261, 2054907, 2283230, 2358090, 2523570, 3196522, 3424845, 3785355, 4109814, 4794783, 6849690, 7570710, 7991305, 9589566, 10274535, 14384349, 15982610, 20549070, 23973915, 28768698, 47947830, 71921745, 143843490]

約数ペア:

[(1, 143843490), (2, 71921745), (3, 47947830), (5, 28768698), (6, 23973915), (7, 20549070), (9, 15982610), (10, 14384349), (14, 10274535), (15, 9589566), (18, 7991305), (19, 7570710), (21, 6849690), (30, 4794783), (35, 4109814), (38, 3785355), (42, 3424845), (45, 3196522), (57, 2523570), (61, 2358090), (63, 2283230), (70, 2054907), (90, 1598261), (95, 1514142), (105, 1369938), (114, 1261785), (122, 1179045), (126, 1141615), (133, 1081530), (171, 841190), (183, 786030), (190, 757071), (197, 730170), (210, 684969), (266, 540765), (285, 504714), (305, 471618), (315, 456646), (342, 420595), (366, 393015), (394, 365085), (399, 360510), (427, 336870), (549, 262010), (570, 252357), (591, 243390), (610, 235809), (630, 228323), (665, 216306), (798, 180255), (854, 168435), (855, 168238), (915, 157206), (985, 146034), (1098, 131005), (1159, 124110), (1182, 121695), (1197, 120170), (1281, 112290), (1330, 108153), (1379, 104310), (1710, 84119), (1773, 81130), (1830, 78603), (1970, 73017), (1995, 72102), (2135, 67374), (2318, 62055), (2394, 60085), (2562, 56145), (2745, 52402), (2758, 52155), (2955, 48678), (3477, 41370), (3546, 40565), (3743, 38430), (3843, 37430), (3990, 36051), (4137, 34770), (4270, 33687), (5490, 26201), (5795, 24822), (5910, 24339), (5985, 24034), (6405, 22458), (6895, 20862), (6954, 20685), (7486, 19215), (7686, 18715), (8113, 17730), (8274, 17385), (8865, 16226), (10431, 13790), (11229, 12810), (11590, 12411), (11970, 12017)]