1236101620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 3200601600

約数和(自身を除く): 1964499980

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 41, 52, 65, 68, 76, 82, 85, 95, 130, 164, 170, 190, 205, 221, 247, 260, 323, 340, 359, 380, 410, 442, 494, 533, 646, 697, 718, 779, 820, 884, 988, 1066, 1105, 1235, 1292, 1394, 1436, 1558, 1615, 1795, 2132, 2210, 2470, 2665, 2788, 3116, 3230, 3485, 3590, 3895, 4199, 4420, 4667, 4940, 5330, 6103, 6460, 6821, 6970, 7180, 7790, 8398, 9061, 9334, 10127, 10660, 12206, 13243, 13642, 13940, 14719, 15580, 16796, 18122, 18668, 20254, 20995, 23335, 24412, 26486, 27284, 29438, 30515, 34105, 36244, 40508, 41990, 45305, 46670, 50635, 52972, 58876, 61030, 66215, 68210, 73595, 79339, 83980, 88673, 90610, 93340, 101270, 115957, 122060, 132430, 136420, 147190, 158678, 172159, 177346, 181220, 191347, 202540, 231914, 250223, 264860, 279661, 294380, 317356, 344318, 354692, 382694, 396695, 443365, 463828, 500446, 559322, 579785, 688636, 765388, 793390, 860795, 886730, 956735, 1000892, 1118644, 1159570, 1251115, 1398305, 1507441, 1586780, 1721590, 1773460, 1913470, 2319140, 2502230, 2796610, 3014882, 3252899, 3443180, 3635593, 3826940, 4754237, 5004460, 5593220, 6029764, 6505798, 7271186, 7537205, 9508474, 13011596, 14542372, 15074410, 16264495, 18177965, 19016948, 23771185, 30148820, 32528990, 36355930, 47542370, 61805081, 65057980, 72711860, 95084740, 123610162, 247220324, 309025405, 618050810, 1236101620]

約数ペア:

[(1, 1236101620), (2, 618050810), (4, 309025405), (5, 247220324), (10, 123610162), (13, 95084740), (17, 72711860), (19, 65057980), (20, 61805081), (26, 47542370), (34, 36355930), (38, 32528990), (41, 30148820), (52, 23771185), (65, 19016948), (68, 18177965), (76, 16264495), (82, 15074410), (85, 14542372), (95, 13011596), (130, 9508474), (164, 7537205), (170, 7271186), (190, 6505798), (205, 6029764), (221, 5593220), (247, 5004460), (260, 4754237), (323, 3826940), (340, 3635593), (359, 3443180), (380, 3252899), (410, 3014882), (442, 2796610), (494, 2502230), (533, 2319140), (646, 1913470), (697, 1773460), (718, 1721590), (779, 1586780), (820, 1507441), (884, 1398305), (988, 1251115), (1066, 1159570), (1105, 1118644), (1235, 1000892), (1292, 956735), (1394, 886730), (1436, 860795), (1558, 793390), (1615, 765388), (1795, 688636), (2132, 579785), (2210, 559322), (2470, 500446), (2665, 463828), (2788, 443365), (3116, 396695), (3230, 382694), (3485, 354692), (3590, 344318), (3895, 317356), (4199, 294380), (4420, 279661), (4667, 264860), (4940, 250223), (5330, 231914), (6103, 202540), (6460, 191347), (6821, 181220), (6970, 177346), (7180, 172159), (7790, 158678), (8398, 147190), (9061, 136420), (9334, 132430), (10127, 122060), (10660, 115957), (12206, 101270), (13243, 93340), (13642, 90610), (13940, 88673), (14719, 83980), (15580, 79339), (16796, 73595), (18122, 68210), (18668, 66215), (20254, 61030), (20995, 58876), (23335, 52972), (24412, 50635), (26486, 46670), (27284, 45305), (29438, 41990), (30515, 40508), (34105, 36244)]