29371920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 100922112

約数和(自身を除く): 71550192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 313, 340, 345, 368, 391, 408, 460, 510, 552, 626, 680, 690, 782, 816, 920, 939, 1020, 1104, 1173, 1252, 1360, 1380, 1564, 1565, 1840, 1878, 1955, 2040, 2346, 2504, 2760, 3128, 3130, 3756, 3910, 4080, 4692, 4695, 5008, 5321, 5520, 5865, 6256, 6260, 7199, 7512, 7820, 9384, 9390, 10642, 11730, 12520, 14398, 15024, 15640, 15963, 18768, 18780, 21284, 21597, 23460, 25040, 26605, 28796, 31280, 31926, 35995, 37560, 42568, 43194, 46920, 53210, 57592, 63852, 71990, 75120, 79815, 85136, 86388, 93840, 106420, 107985, 115184, 122383, 127704, 143980, 159630, 172776, 212840, 215970, 244766, 255408, 287960, 319260, 345552, 367149, 425680, 431940, 489532, 575920, 611915, 638520, 734298, 863880, 979064, 1223830, 1277040, 1468596, 1727760, 1835745, 1958128, 2447660, 2937192, 3671490, 4895320, 5874384, 7342980, 9790640, 14685960, 29371920]

約数ペア:

[(1, 29371920), (2, 14685960), (3, 9790640), (4, 7342980), (5, 5874384), (6, 4895320), (8, 3671490), (10, 2937192), (12, 2447660), (15, 1958128), (16, 1835745), (17, 1727760), (20, 1468596), (23, 1277040), (24, 1223830), (30, 979064), (34, 863880), (40, 734298), (46, 638520), (48, 611915), (51, 575920), (60, 489532), (68, 431940), (69, 425680), (80, 367149), (85, 345552), (92, 319260), (102, 287960), (115, 255408), (120, 244766), (136, 215970), (138, 212840), (170, 172776), (184, 159630), (204, 143980), (230, 127704), (240, 122383), (255, 115184), (272, 107985), (276, 106420), (313, 93840), (340, 86388), (345, 85136), (368, 79815), (391, 75120), (408, 71990), (460, 63852), (510, 57592), (552, 53210), (626, 46920), (680, 43194), (690, 42568), (782, 37560), (816, 35995), (920, 31926), (939, 31280), (1020, 28796), (1104, 26605), (1173, 25040), (1252, 23460), (1360, 21597), (1380, 21284), (1564, 18780), (1565, 18768), (1840, 15963), (1878, 15640), (1955, 15024), (2040, 14398), (2346, 12520), (2504, 11730), (2760, 10642), (3128, 9390), (3130, 9384), (3756, 7820), (3910, 7512), (4080, 7199), (4692, 6260), (4695, 6256), (5008, 5865), (5321, 5520)]