244276920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:610

約数の個数: 192

約数和(自身を含む): 849139200

約数和(自身を除く): 604862280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 284, 285, 342, 355, 360, 380, 426, 456, 503, 568, 570, 639, 684, 710, 760, 852, 855, 1006, 1065, 1140, 1278, 1349, 1368, 1420, 1509, 1704, 1710, 2012, 2130, 2280, 2515, 2556, 2698, 2840, 3018, 3195, 3420, 4024, 4047, 4260, 4527, 5030, 5112, 5396, 6036, 6390, 6745, 6840, 7545, 8094, 8520, 9054, 9557, 10060, 10792, 12072, 12141, 12780, 13490, 15090, 16188, 18108, 19114, 20120, 20235, 22635, 24282, 25560, 26980, 28671, 30180, 32376, 35713, 36216, 38228, 40470, 45270, 47785, 48564, 53960, 57342, 60360, 60705, 71426, 76456, 80940, 86013, 90540, 95570, 97128, 107139, 114684, 121410, 142852, 143355, 161880, 172026, 178565, 181080, 191140, 214278, 229368, 242820, 285704, 286710, 321417, 344052, 357130, 382280, 428556, 430065, 485640, 535695, 573420, 642834, 678547, 688104, 714260, 857112, 860130, 1071390, 1146840, 1285668, 1357094, 1428520, 1607085, 1720260, 2035641, 2142780, 2571336, 2714188, 3214170, 3392735, 3440520, 4071282, 4285560, 5428376, 6106923, 6428340, 6785470, 8142564, 10178205, 12213846, 12856680, 13570940, 16285128, 20356410, 24427692, 27141880, 30534615, 40712820, 48855384, 61069230, 81425640, 122138460, 244276920]

約数ペア:

[(1, 244276920), (2, 122138460), (3, 81425640), (4, 61069230), (5, 48855384), (6, 40712820), (8, 30534615), (9, 27141880), (10, 24427692), (12, 20356410), (15, 16285128), (18, 13570940), (19, 12856680), (20, 12213846), (24, 10178205), (30, 8142564), (36, 6785470), (38, 6428340), (40, 6106923), (45, 5428376), (57, 4285560), (60, 4071282), (71, 3440520), (72, 3392735), (76, 3214170), (90, 2714188), (95, 2571336), (114, 2142780), (120, 2035641), (142, 1720260), (152, 1607085), (171, 1428520), (180, 1357094), (190, 1285668), (213, 1146840), (228, 1071390), (284, 860130), (285, 857112), (342, 714260), (355, 688104), (360, 678547), (380, 642834), (426, 573420), (456, 535695), (503, 485640), (568, 430065), (570, 428556), (639, 382280), (684, 357130), (710, 344052), (760, 321417), (852, 286710), (855, 285704), (1006, 242820), (1065, 229368), (1140, 214278), (1278, 191140), (1349, 181080), (1368, 178565), (1420, 172026), (1509, 161880), (1704, 143355), (1710, 142852), (2012, 121410), (2130, 114684), (2280, 107139), (2515, 97128), (2556, 95570), (2698, 90540), (2840, 86013), (3018, 80940), (3195, 76456), (3420, 71426), (4024, 60705), (4047, 60360), (4260, 57342), (4527, 53960), (5030, 48564), (5112, 47785), (5396, 45270), (6036, 40470), (6390, 38228), (6745, 36216), (6840, 35713), (7545, 32376), (8094, 30180), (8520, 28671), (9054, 26980), (9557, 25560), (10060, 24282), (10792, 22635), (12072, 20235), (12141, 20120), (12780, 19114), (13490, 18108), (15090, 16188)]